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-rw-r--r--packages/instant/src/components/animations/position_animation.tsx66
-rw-r--r--packages/instant/src/components/animations/slide_animation.tsx12
-rw-r--r--packages/instant/src/components/sliding_error.tsx37
-rw-r--r--packages/instant/src/components/sliding_panel.tsx3
-rw-r--r--packages/instant/src/components/ui/container.tsx6
-rw-r--r--packages/instant/src/components/zero_ex_instant_container.tsx2
-rw-r--r--packages/instant/src/components/zero_ex_instant_provider.tsx4
-rw-r--r--packages/instant/src/containers/selected_erc20_asset_amount_input.ts56
-rw-r--r--packages/instant/src/redux/async_data.ts20
-rw-r--r--packages/instant/src/style/media.ts38
-rw-r--r--packages/instant/src/style/z_index.ts3
-rw-r--r--packages/instant/src/util/buy_quote_updater.ts56
-rw-r--r--packages/sra-spec/src/json-schemas.ts2
-rw-r--r--packages/utils/src/configured_bignumber.ts23
14 files changed, 226 insertions, 102 deletions
diff --git a/packages/instant/src/components/animations/position_animation.tsx b/packages/instant/src/components/animations/position_animation.tsx
index 4bb21befb..576d29c07 100644
--- a/packages/instant/src/components/animations/position_animation.tsx
+++ b/packages/instant/src/components/animations/position_animation.tsx
@@ -1,5 +1,6 @@
-import { Keyframes } from 'styled-components';
+import { InterpolationValue } from 'styled-components';
+import { media, OptionallyScreenSpecific, stylesForMedia } from '../../style/media';
import { css, keyframes, styled } from '../../style/theme';
export interface TransitionInfo {
@@ -51,30 +52,57 @@ export interface PositionAnimationSettings {
right?: TransitionInfo;
timingFunction: string;
duration?: string;
+ position?: string;
}
-export interface PositionAnimationProps extends PositionAnimationSettings {
- position: string;
+const generatePositionAnimationCss = (positionSettings: PositionAnimationSettings) => {
+ return css`
+ animation-name: ${slideKeyframeGenerator(
+ positionSettings.position || 'relative',
+ positionSettings.top,
+ positionSettings.bottom,
+ positionSettings.left,
+ positionSettings.right,
+ )};
+ animation-duration: ${positionSettings.duration || '0.3s'};
+ animation-timing-function: ${positionSettings.timingFunction};
+ animation-delay: 0s;
+ animation-iteration-count: 1;
+ animation-fill-mode: forwards;
+ position: ${positionSettings.position || 'relative'};
+ width: 100%;
+ `;
+};
+
+export interface PositionAnimationProps {
+ positionSettings: OptionallyScreenSpecific<PositionAnimationSettings>;
+ zIndex?: OptionallyScreenSpecific<number>;
}
+const defaultAnimation = (positionSettings: OptionallyScreenSpecific<PositionAnimationSettings>) => {
+ const bestDefault = 'default' in positionSettings ? positionSettings.default : positionSettings;
+ return generatePositionAnimationCss(bestDefault);
+};
+const animationForSize = (
+ positionSettings: OptionallyScreenSpecific<PositionAnimationSettings>,
+ sizeKey: 'sm' | 'md' | 'lg',
+ mediaFn: (...args: any[]) => InterpolationValue[],
+) => {
+ // checking default makes sure we have a PositionAnimationSettings object
+ // and then we check to see if we have a setting for the specific `sizeKey`
+ const animationSettingsForSize = 'default' in positionSettings && positionSettings[sizeKey];
+ return animationSettingsForSize && mediaFn`${generatePositionAnimationCss(animationSettingsForSize)}`;
+};
+
export const PositionAnimation =
styled.div <
PositionAnimationProps >
`
- animation-name: ${props =>
- css`
- ${slideKeyframeGenerator(props.position, props.top, props.bottom, props.left, props.right)};
- `};
- animation-duration: ${props => props.duration || '0.3s'};
- animation-timing-function: ${props => props.timingFunction};
- animation-delay: 0s;
- animation-iteration-count: 1;
- animation-fill-mode: forwards;
- position: ${props => props.position};
- height: 100%;
- width: 100%;
+ && {
+ ${props => props.zIndex && stylesForMedia<number>('z-index', props.zIndex)}
+ ${props => defaultAnimation(props.positionSettings)}
+ ${props => animationForSize(props.positionSettings, 'sm', media.small)}
+ ${props => animationForSize(props.positionSettings, 'md', media.medium)}
+ ${props => animationForSize(props.positionSettings, 'lg', media.large)}
+ }
`;
-
-PositionAnimation.defaultProps = {
- position: 'relative',
-};
diff --git a/packages/instant/src/components/animations/slide_animation.tsx b/packages/instant/src/components/animations/slide_animation.tsx
index 66a314c7f..122229dee 100644
--- a/packages/instant/src/components/animations/slide_animation.tsx
+++ b/packages/instant/src/components/animations/slide_animation.tsx
@@ -1,22 +1,24 @@
import * as React from 'react';
+import { OptionallyScreenSpecific } from '../../style/media';
+
import { PositionAnimation, PositionAnimationSettings } from './position_animation';
export type SlideAnimationState = 'slidIn' | 'slidOut' | 'none';
export interface SlideAnimationProps {
- position: string;
animationState: SlideAnimationState;
- slideInSettings: PositionAnimationSettings;
- slideOutSettings: PositionAnimationSettings;
+ slideInSettings: OptionallyScreenSpecific<PositionAnimationSettings>;
+ slideOutSettings: OptionallyScreenSpecific<PositionAnimationSettings>;
+ zIndex?: OptionallyScreenSpecific<number>;
}
export const SlideAnimation: React.StatelessComponent<SlideAnimationProps> = props => {
if (props.animationState === 'none') {
return <React.Fragment>{props.children}</React.Fragment>;
}
- const propsToUse = props.animationState === 'slidIn' ? props.slideInSettings : props.slideOutSettings;
+ const positionSettings = props.animationState === 'slidIn' ? props.slideInSettings : props.slideOutSettings;
return (
- <PositionAnimation position={props.position} {...propsToUse}>
+ <PositionAnimation positionSettings={positionSettings} zIndex={props.zIndex}>
{props.children}
</PositionAnimation>
);
diff --git a/packages/instant/src/components/sliding_error.tsx b/packages/instant/src/components/sliding_error.tsx
index a923b9932..a8d4e391c 100644
--- a/packages/instant/src/components/sliding_error.tsx
+++ b/packages/instant/src/components/sliding_error.tsx
@@ -1,6 +1,8 @@
import * as React from 'react';
+import { ScreenSpecification } from '../style/media';
import { ColorOption } from '../style/theme';
+import { zIndex } from '../style/z_index';
import { PositionAnimationSettings } from './animations/position_animation';
import { SlideAnimation, SlideAnimationState } from './animations/slide_animation';
@@ -21,6 +23,7 @@ export const Error: React.StatelessComponent<ErrorProps> = props => (
backgroundColor={ColorOption.lightOrange}
width="100%"
borderRadius="6px"
+ marginTop="10px"
marginBottom="10px"
>
<Flex justify="flex-start">
@@ -39,25 +42,51 @@ export interface SlidingErrorProps extends ErrorProps {
}
export const SlidingError: React.StatelessComponent<SlidingErrorProps> = props => {
const slideAmount = '120px';
- const slideUpSettings: PositionAnimationSettings = {
+
+ const desktopSlideIn: PositionAnimationSettings = {
timingFunction: 'ease-in',
top: {
from: slideAmount,
to: '0px',
},
+ position: 'relative',
};
- const slideDownSettings: PositionAnimationSettings = {
+ const desktopSlideOut: PositionAnimationSettings = {
timingFunction: 'cubic-bezier(0.25, 0.1, 0.25, 1)',
top: {
from: '0px',
to: slideAmount,
},
+ position: 'relative',
+ };
+
+ const mobileSlideIn: PositionAnimationSettings = {
+ duration: '0.5s',
+ timingFunction: 'ease-in',
+ top: { from: '-120px', to: '0px' },
+ position: 'fixed',
+ };
+ const moblieSlideOut: PositionAnimationSettings = {
+ duration: '0.5s',
+ timingFunction: 'ease-in',
+ top: { from: '0px', to: '-120px' },
+ position: 'fixed',
+ };
+
+ const slideUpSettings: ScreenSpecification<PositionAnimationSettings> = {
+ default: desktopSlideIn,
+ sm: mobileSlideIn,
};
+ const slideOutSettings: ScreenSpecification<PositionAnimationSettings> = {
+ default: desktopSlideOut,
+ sm: moblieSlideOut,
+ };
+
return (
<SlideAnimation
- position="relative"
slideInSettings={slideUpSettings}
- slideOutSettings={slideDownSettings}
+ slideOutSettings={slideOutSettings}
+ zIndex={{ sm: zIndex.errorPopup, default: zIndex.errorPopBehind }}
animationState={props.animationState}
>
<Error icon={props.icon} message={props.message} />
diff --git a/packages/instant/src/components/sliding_panel.tsx b/packages/instant/src/components/sliding_panel.tsx
index 5e8a73663..99db58e68 100644
--- a/packages/instant/src/components/sliding_panel.tsx
+++ b/packages/instant/src/components/sliding_panel.tsx
@@ -53,6 +53,7 @@ export const SlidingPanel: React.StatelessComponent<SlidingPanelProps> = props =
from: slideAmount,
to: '0px',
},
+ position: 'absolute',
};
const slideDownSettings: PositionAnimationSettings = {
duration: '0.3s',
@@ -61,10 +62,10 @@ export const SlidingPanel: React.StatelessComponent<SlidingPanelProps> = props =
from: '0px',
to: slideAmount,
},
+ position: 'absolute',
};
return (
<SlideAnimation
- position="absolute"
slideInSettings={slideUpSettings}
slideOutSettings={slideDownSettings}
animationState={animationState}
diff --git a/packages/instant/src/components/ui/container.tsx b/packages/instant/src/components/ui/container.tsx
index 172d384b4..8aa5db9e5 100644
--- a/packages/instant/src/components/ui/container.tsx
+++ b/packages/instant/src/components/ui/container.tsx
@@ -67,9 +67,9 @@ export const Container =
${props => cssRuleIfExists(props, 'cursor')}
${props => cssRuleIfExists(props, 'overflow')}
${props => (props.hasBoxShadow ? `box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.1)` : '')};
- ${props => props.display && stylesForMedia('display', props.display)}
- ${props => (props.width ? stylesForMedia('width', props.width) : '')}
- ${props => (props.height ? stylesForMedia('height', props.height) : '')}
+ ${props => props.display && stylesForMedia<string>('display', props.display)}
+ ${props => props.width && stylesForMedia<string>('width', props.width)}
+ ${props => props.height && stylesForMedia<string>('height', props.height)}
background-color: ${props => (props.backgroundColor ? props.theme[props.backgroundColor] : 'none')};
border-color: ${props => (props.borderColor ? props.theme[props.borderColor] : 'none')};
&:hover {
diff --git a/packages/instant/src/components/zero_ex_instant_container.tsx b/packages/instant/src/components/zero_ex_instant_container.tsx
index 2d3a1f4a8..5748e064e 100644
--- a/packages/instant/src/components/zero_ex_instant_container.tsx
+++ b/packages/instant/src/components/zero_ex_instant_container.tsx
@@ -33,7 +33,7 @@ export class ZeroExInstantContainer extends React.Component<ZeroExInstantContain
height={{ default: 'auto', sm: '100%' }}
position="relative"
>
- <Container zIndex={zIndex.errorPopup} position="relative">
+ <Container position="relative">
<LatestError />
</Container>
<Container
diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index 1fb5cf64f..58e78c522 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -92,12 +92,12 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
// tslint:disable-next-line:no-floating-promises
asyncData.fetchAvailableAssetDatasAndDispatchToStore(this._store);
}
-
+ // tslint:disable-next-line:no-floating-promises
+ asyncData.fetchCurrentBuyQuoteAndDispatchToStore(this._store);
// warm up the gas price estimator cache just in case we can't
// grab the gas price estimate when submitting the transaction
// tslint:disable-next-line:no-floating-promises
gasPriceEstimator.getGasInfoAsync();
-
// tslint:disable-next-line:no-floating-promises
this._flashErrorIfWrongNetwork();
}
diff --git a/packages/instant/src/containers/selected_erc20_asset_amount_input.ts b/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
index 784eb4bd0..c550aef04 100644
--- a/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
+++ b/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
@@ -1,20 +1,17 @@
-import { AssetBuyer, AssetBuyerError, BuyQuote } from '@0x/asset-buyer';
+import { AssetBuyer } from '@0x/asset-buyer';
import { AssetProxyId } from '@0x/types';
import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
import * as _ from 'lodash';
import * as React from 'react';
import { connect } from 'react-redux';
import { Dispatch } from 'redux';
-import { oc } from 'ts-optchain';
import { ERC20AssetAmountInput } from '../components/erc20_asset_amount_input';
import { Action, actions } from '../redux/actions';
import { State } from '../redux/reducer';
import { ColorOption } from '../style/theme';
import { AffiliateInfo, ERC20Asset, OrderProcessState } from '../types';
-import { assetUtils } from '../util/asset';
-import { errorFlasher } from '../util/error_flasher';
+import { buyQuoteUpdater } from '../util/buy_quote_updater';
export interface SelectedERC20AssetAmountInputProps {
fontColor?: ColorOption;
@@ -70,52 +67,9 @@ const mapStateToProps = (state: State, _ownProps: SelectedERC20AssetAmountInputP
};
};
-const updateBuyQuoteAsync = async (
- assetBuyer: AssetBuyer,
- dispatch: Dispatch<Action>,
- asset: ERC20Asset,
- assetAmount: BigNumber,
- affiliateInfo?: AffiliateInfo,
-): Promise<void> => {
- // get a new buy quote.
- const baseUnitValue = Web3Wrapper.toBaseUnitAmount(assetAmount, asset.metaData.decimals);
-
- // mark quote as pending
- dispatch(actions.setQuoteRequestStatePending());
-
- const feePercentage = oc(affiliateInfo).feePercentage();
- let newBuyQuote: BuyQuote | undefined;
- try {
- newBuyQuote = await assetBuyer.getBuyQuoteAsync(asset.assetData, baseUnitValue, { feePercentage });
- } catch (error) {
- dispatch(actions.setQuoteRequestStateFailure());
- let errorMessage;
- if (error.message === AssetBuyerError.InsufficientAssetLiquidity) {
- const assetName = assetUtils.bestNameForAsset(asset, 'of this asset');
- errorMessage = `Not enough ${assetName} available`;
- } else if (error.message === AssetBuyerError.InsufficientZrxLiquidity) {
- errorMessage = 'Not enough ZRX available';
- } else if (
- error.message === AssetBuyerError.StandardRelayerApiError ||
- error.message.startsWith(AssetBuyerError.AssetUnavailable)
- ) {
- const assetName = assetUtils.bestNameForAsset(asset, 'This asset');
- errorMessage = `${assetName} is currently unavailable`;
- }
- if (!_.isUndefined(errorMessage)) {
- errorFlasher.flashNewErrorMessage(dispatch, errorMessage);
- } else {
- throw error;
- }
- return;
- }
- // We have a successful new buy quote
- errorFlasher.clearError(dispatch);
- // invalidate the last buy quote.
- dispatch(actions.updateLatestBuyQuote(newBuyQuote));
-};
-
-const debouncedUpdateBuyQuoteAsync = _.debounce(updateBuyQuoteAsync, 200, { trailing: true });
+const debouncedUpdateBuyQuoteAsync = _.debounce(buyQuoteUpdater.updateBuyQuoteAsync.bind(buyQuoteUpdater), 200, {
+ trailing: true,
+});
const mapDispatchToProps = (
dispatch: Dispatch<Action>,
diff --git a/packages/instant/src/redux/async_data.ts b/packages/instant/src/redux/async_data.ts
index c3d190af2..839a90778 100644
--- a/packages/instant/src/redux/async_data.ts
+++ b/packages/instant/src/redux/async_data.ts
@@ -1,7 +1,10 @@
+import { AssetProxyId } from '@0x/types';
import * as _ from 'lodash';
import { BIG_NUMBER_ZERO } from '../constants';
+import { ERC20Asset } from '../types';
import { assetUtils } from '../util/asset';
+import { buyQuoteUpdater } from '../util/buy_quote_updater';
import { coinbaseApi } from '../util/coinbase_api';
import { errorFlasher } from '../util/error_flasher';
@@ -33,4 +36,21 @@ export const asyncData = {
store.dispatch(actions.setAvailableAssets([]));
}
},
+ fetchCurrentBuyQuoteAndDispatchToStore: async (store: Store) => {
+ const { providerState, selectedAsset, selectedAssetAmount, affiliateInfo } = store.getState();
+ const assetBuyer = providerState.assetBuyer;
+ if (
+ !_.isUndefined(selectedAssetAmount) &&
+ !_.isUndefined(selectedAsset) &&
+ selectedAsset.metaData.assetProxyId === AssetProxyId.ERC20
+ ) {
+ await buyQuoteUpdater.updateBuyQuoteAsync(
+ assetBuyer,
+ store.dispatch,
+ selectedAsset as ERC20Asset,
+ selectedAssetAmount,
+ affiliateInfo,
+ );
+ }
+ },
};
diff --git a/packages/instant/src/style/media.ts b/packages/instant/src/style/media.ts
index beabbac46..5e7aaba37 100644
--- a/packages/instant/src/style/media.ts
+++ b/packages/instant/src/style/media.ts
@@ -14,30 +14,38 @@ const generateMediaWrapper = (screenWidth: ScreenWidths) => (...args: any[]) =>
}
`;
-const media = {
+export const media = {
small: generateMediaWrapper(ScreenWidths.Sm),
medium: generateMediaWrapper(ScreenWidths.Md),
large: generateMediaWrapper(ScreenWidths.Lg),
};
-export interface ScreenSpecifications {
- default: string;
- sm?: string;
- md?: string;
- lg?: string;
+export interface ScreenSpecification<T> {
+ default: T;
+ sm?: T;
+ md?: T;
+ lg?: T;
}
-export type MediaChoice = string | ScreenSpecifications;
-export const stylesForMedia = (cssPropertyName: string, choice: MediaChoice): InterpolationValue[] => {
- if (typeof choice === 'string') {
+export type OptionallyScreenSpecific<T> = T | ScreenSpecification<T>;
+export type MediaChoice = OptionallyScreenSpecific<string>;
+/**
+ * Given a css property name and a OptionallyScreenSpecific value,
+ * generates css properties with screen-specific viewport styling
+ */
+export function stylesForMedia<T extends string | number>(
+ cssPropertyName: string,
+ choice: OptionallyScreenSpecific<T>,
+): InterpolationValue[] {
+ if (typeof choice === 'object') {
return css`
- ${cssPropertyName}: ${choice};
- `;
- }
-
- return css`
${cssPropertyName}: ${choice.default};
${choice.lg && media.large`${cssPropertyName}: ${choice.lg}`}
${choice.md && media.medium`${cssPropertyName}: ${choice.md}`}
${choice.sm && media.small`${cssPropertyName}: ${choice.sm}`}
`;
-};
+ } else {
+ return css`
+ ${cssPropertyName}: ${choice};
+ `;
+ }
+}
diff --git a/packages/instant/src/style/z_index.ts b/packages/instant/src/style/z_index.ts
index 0eedcaf29..bd034182e 100644
--- a/packages/instant/src/style/z_index.ts
+++ b/packages/instant/src/style/z_index.ts
@@ -1,7 +1,8 @@
export const zIndex = {
- errorPopup: 10,
+ errorPopBehind: 10,
mainContainer: 20,
dropdownItems: 30,
panel: 40,
+ errorPopup: 50,
overlayDefault: 100,
};
diff --git a/packages/instant/src/util/buy_quote_updater.ts b/packages/instant/src/util/buy_quote_updater.ts
new file mode 100644
index 000000000..e697d3ef7
--- /dev/null
+++ b/packages/instant/src/util/buy_quote_updater.ts
@@ -0,0 +1,56 @@
+import { AssetBuyer, AssetBuyerError, BuyQuote } from '@0x/asset-buyer';
+import { BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as _ from 'lodash';
+import { Dispatch } from 'redux';
+import { oc } from 'ts-optchain';
+
+import { Action, actions } from '../redux/actions';
+import { AffiliateInfo, ERC20Asset } from '../types';
+import { assetUtils } from '../util/asset';
+import { errorFlasher } from '../util/error_flasher';
+
+export const buyQuoteUpdater = {
+ updateBuyQuoteAsync: async (
+ assetBuyer: AssetBuyer,
+ dispatch: Dispatch<Action>,
+ asset: ERC20Asset,
+ assetAmount: BigNumber,
+ affiliateInfo?: AffiliateInfo,
+ ): Promise<void> => {
+ // get a new buy quote.
+ const baseUnitValue = Web3Wrapper.toBaseUnitAmount(assetAmount, asset.metaData.decimals);
+ // mark quote as pending
+ dispatch(actions.setQuoteRequestStatePending());
+ const feePercentage = oc(affiliateInfo).feePercentage();
+ let newBuyQuote: BuyQuote | undefined;
+ try {
+ newBuyQuote = await assetBuyer.getBuyQuoteAsync(asset.assetData, baseUnitValue, { feePercentage });
+ } catch (error) {
+ dispatch(actions.setQuoteRequestStateFailure());
+ let errorMessage;
+ if (error.message === AssetBuyerError.InsufficientAssetLiquidity) {
+ const assetName = assetUtils.bestNameForAsset(asset, 'of this asset');
+ errorMessage = `Not enough ${assetName} available`;
+ } else if (error.message === AssetBuyerError.InsufficientZrxLiquidity) {
+ errorMessage = 'Not enough ZRX available';
+ } else if (
+ error.message === AssetBuyerError.StandardRelayerApiError ||
+ error.message.startsWith(AssetBuyerError.AssetUnavailable)
+ ) {
+ const assetName = assetUtils.bestNameForAsset(asset, 'This asset');
+ errorMessage = `${assetName} is currently unavailable`;
+ }
+ if (!_.isUndefined(errorMessage)) {
+ errorFlasher.flashNewErrorMessage(dispatch, errorMessage);
+ } else {
+ throw error;
+ }
+ return;
+ }
+ // We have a successful new buy quote
+ errorFlasher.clearError(dispatch);
+ // invalidate the last buy quote.
+ dispatch(actions.updateLatestBuyQuote(newBuyQuote));
+ },
+};
diff --git a/packages/sra-spec/src/json-schemas.ts b/packages/sra-spec/src/json-schemas.ts
index 9eb32de59..f9342ca9e 100644
--- a/packages/sra-spec/src/json-schemas.ts
+++ b/packages/sra-spec/src/json-schemas.ts
@@ -2,6 +2,7 @@ import { schemas as jsonSchemas } from '@0x/json-schemas';
// Only include schemas we actually need
const {
+ wholeNumberSchema,
numberSchema,
addressSchema,
hexSchema,
@@ -28,6 +29,7 @@ const {
} = jsonSchemas;
const usedSchemas = {
+ wholeNumberSchema,
numberSchema,
addressSchema,
hexSchema,
diff --git a/packages/utils/src/configured_bignumber.ts b/packages/utils/src/configured_bignumber.ts
index 2b22b6938..34b57d303 100644
--- a/packages/utils/src/configured_bignumber.ts
+++ b/packages/utils/src/configured_bignumber.ts
@@ -11,4 +11,27 @@ BigNumber.config({
DECIMAL_PLACES: 78,
});
+// Set a debug print function for NodeJS
+// Upstream issue: https://github.com/MikeMcl/bignumber.js/issues/188
+import isNode = require('detect-node');
+if (isNode) {
+ // Dynamically load a NodeJS specific module.
+ // Typescript requires all imports to be global, so we need to use
+ // `const` here and disable the tslint warning.
+ // tslint:disable-next-line: no-var-requires
+ const util = require('util');
+
+ // Set a custom util.inspect function
+ // HACK: We add a function to the BigNumber class by assigning to the
+ // prototype. The function name is a symbol provided by Node.
+ (BigNumber.prototype as any)[util.inspect.custom] = function(): string {
+ // HACK: When executed, `this` will refer to the BigNumber instance.
+ // This is also why we need a function expression instead of an
+ // arrow function, as the latter does not have a `this`.
+ // Return the readable string representation
+ // tslint:disable-next-line: no-invalid-this
+ return this.toString();
+ };
+}
+
export { BigNumber };
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-29 00:55:11 +0800