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-rw-r--r--packages/utils/package.json64
-rw-r--r--packages/utils/src/address_utils.ts56
-rw-r--r--packages/utils/src/class_utils.ts28
-rw-r--r--packages/utils/src/configured_bignumber.ts2
-rw-r--r--packages/utils/src/interval_utils.ts66
-rw-r--r--packages/utils/src/promisify.ts18
-rw-r--r--packages/utils/tsconfig.json10
-rw-r--r--packages/utils/tslint.json2
8 files changed, 123 insertions, 123 deletions
diff --git a/packages/utils/package.json b/packages/utils/package.json
index 7a5a10337..47a297859 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -1,34 +1,34 @@
{
- "name": "@0xproject/utils",
- "version": "0.2.2",
- "description": "0x TS utils",
- "main": "lib/index.js",
- "types": "lib/index.d.ts",
- "scripts": {
- "build": "tsc",
- "clean": "shx rm -rf lib",
- "lint": "tslint --project . 'src/**/*.ts'"
- },
- "license": "Apache-2.0",
- "repository": {
- "type": "git",
- "url": "https://github.com/0xProject/0x.js.git"
- },
- "bugs": {
- "url": "https://github.com/0xProject/0x.js/issues"
- },
- "homepage": "https://github.com/0xProject/0x.js/packages/utils/README.md",
- "devDependencies": {
- "@0xproject/tslint-config": "^0.4.4",
- "@types/lodash": "^4.14.86",
- "npm-run-all": "^4.1.2",
- "shx": "^0.2.2",
- "tslint": "5.8.0",
- "typescript": "~2.6.1"
- },
- "dependencies": {
- "bignumber.js": "~4.1.0",
- "js-sha3": "^0.7.0",
- "lodash": "^4.17.4"
- }
+ "name": "@0xproject/utils",
+ "version": "0.2.2",
+ "description": "0x TS utils",
+ "main": "lib/index.js",
+ "types": "lib/index.d.ts",
+ "scripts": {
+ "build": "tsc",
+ "clean": "shx rm -rf lib",
+ "lint": "tslint --project . 'src/**/*.ts'"
+ },
+ "license": "Apache-2.0",
+ "repository": {
+ "type": "git",
+ "url": "https://github.com/0xProject/0x.js.git"
+ },
+ "bugs": {
+ "url": "https://github.com/0xProject/0x.js/issues"
+ },
+ "homepage": "https://github.com/0xProject/0x.js/packages/utils/README.md",
+ "devDependencies": {
+ "@0xproject/tslint-config": "^0.4.4",
+ "@types/lodash": "^4.14.86",
+ "npm-run-all": "^4.1.2",
+ "shx": "^0.2.2",
+ "tslint": "5.8.0",
+ "typescript": "~2.6.1"
+ },
+ "dependencies": {
+ "bignumber.js": "~4.1.0",
+ "js-sha3": "^0.7.0",
+ "lodash": "^4.17.4"
+ }
}
diff --git a/packages/utils/src/address_utils.ts b/packages/utils/src/address_utils.ts
index 07042cb43..f94985441 100644
--- a/packages/utils/src/address_utils.ts
+++ b/packages/utils/src/address_utils.ts
@@ -4,33 +4,33 @@ const BASIC_ADDRESS_REGEX = /^(0x)?[0-9a-f]{40}$/i;
const SAME_CASE_ADDRESS_REGEX = /^(0x)?([0-9a-f]{40}|[0-9A-F]{40})$/;
export const addressUtils = {
- isChecksumAddress(address: string): boolean {
- // Check each case
- const unprefixedAddress = address.replace('0x', '');
- const addressHash = jsSHA3.keccak256(unprefixedAddress.toLowerCase());
+ isChecksumAddress(address: string): boolean {
+ // Check each case
+ const unprefixedAddress = address.replace('0x', '');
+ const addressHash = jsSHA3.keccak256(unprefixedAddress.toLowerCase());
- for (let i = 0; i < 40; i++) {
- // The nth letter should be uppercase if the nth digit of casemap is 1
- if (
- (parseInt(addressHash[i], 16) > 7 && unprefixedAddress[i].toUpperCase() !== unprefixedAddress[i]) ||
- (parseInt(addressHash[i], 16) <= 7 && unprefixedAddress[i].toLowerCase() !== unprefixedAddress[i])
- ) {
- return false;
- }
- }
- return true;
- },
- isAddress(address: string): boolean {
- if (!BASIC_ADDRESS_REGEX.test(address)) {
- // Check if it has the basic requirements of an address
- return false;
- } else if (SAME_CASE_ADDRESS_REGEX.test(address)) {
- // If it's all small caps or all all caps, return true
- return true;
- } else {
- // Otherwise check each case
- const isValidChecksummedAddress = addressUtils.isChecksumAddress(address);
- return isValidChecksummedAddress;
- }
- },
+ for (let i = 0; i < 40; i++) {
+ // The nth letter should be uppercase if the nth digit of casemap is 1
+ if (
+ (parseInt(addressHash[i], 16) > 7 && unprefixedAddress[i].toUpperCase() !== unprefixedAddress[i]) ||
+ (parseInt(addressHash[i], 16) <= 7 && unprefixedAddress[i].toLowerCase() !== unprefixedAddress[i])
+ ) {
+ return false;
+ }
+ }
+ return true;
+ },
+ isAddress(address: string): boolean {
+ if (!BASIC_ADDRESS_REGEX.test(address)) {
+ // Check if it has the basic requirements of an address
+ return false;
+ } else if (SAME_CASE_ADDRESS_REGEX.test(address)) {
+ // If it's all small caps or all all caps, return true
+ return true;
+ } else {
+ // Otherwise check each case
+ const isValidChecksummedAddress = addressUtils.isChecksumAddress(address);
+ return isValidChecksummedAddress;
+ }
+ },
};
diff --git a/packages/utils/src/class_utils.ts b/packages/utils/src/class_utils.ts
index 7fb011f91..04e60ee57 100644
--- a/packages/utils/src/class_utils.ts
+++ b/packages/utils/src/class_utils.ts
@@ -1,18 +1,18 @@
import * as _ from 'lodash';
export const classUtils = {
- // This is useful for classes that have nested methods. Nested methods don't get bound out of the box.
- bindAll(self: any, exclude: string[] = ['contructor'], thisArg?: any): void {
- for (const key of Object.getOwnPropertyNames(self)) {
- const val = self[key];
- if (!_.includes(exclude, key)) {
- if (_.isFunction(val)) {
- self[key] = val.bind(thisArg || self);
- } else if (_.isObject(val)) {
- classUtils.bindAll(val, exclude, self);
- }
- }
- }
- return self;
- },
+ // This is useful for classes that have nested methods. Nested methods don't get bound out of the box.
+ bindAll(self: any, exclude: string[] = ['contructor'], thisArg?: any): void {
+ for (const key of Object.getOwnPropertyNames(self)) {
+ const val = self[key];
+ if (!_.includes(exclude, key)) {
+ if (_.isFunction(val)) {
+ self[key] = val.bind(thisArg || self);
+ } else if (_.isObject(val)) {
+ classUtils.bindAll(val, exclude, self);
+ }
+ }
+ }
+ return self;
+ },
};
diff --git a/packages/utils/src/configured_bignumber.ts b/packages/utils/src/configured_bignumber.ts
index d819e9365..e44c062c2 100644
--- a/packages/utils/src/configured_bignumber.ts
+++ b/packages/utils/src/configured_bignumber.ts
@@ -3,7 +3,7 @@ import { BigNumber } from 'bignumber.js';
// By default BigNumber's `toString` method converts to exponential notation if the value has
// more then 20 digits. We want to avoid this behavior, so we set EXPONENTIAL_AT to a high number
BigNumber.config({
- EXPONENTIAL_AT: 1000,
+ EXPONENTIAL_AT: 1000,
});
export { BigNumber };
diff --git a/packages/utils/src/interval_utils.ts b/packages/utils/src/interval_utils.ts
index 65e51677b..ebecc7015 100644
--- a/packages/utils/src/interval_utils.ts
+++ b/packages/utils/src/interval_utils.ts
@@ -1,37 +1,37 @@
import * as _ from 'lodash';
export const intervalUtils = {
- setAsyncExcludingInterval(fn: () => Promise<void>, intervalMs: number, onError: (err: Error) => void) {
- let locked = false;
- const intervalId = setInterval(async () => {
- if (locked) {
- return;
- } else {
- locked = true;
- try {
- await fn();
- } catch (err) {
- onError(err);
- }
- locked = false;
- }
- }, intervalMs);
- return intervalId;
- },
- clearAsyncExcludingInterval(intervalId: NodeJS.Timer): void {
- clearInterval(intervalId);
- },
- setInterval(fn: () => void, intervalMs: number, onError: (err: Error) => void) {
- const intervalId = setInterval(() => {
- try {
- fn();
- } catch (err) {
- onError(err);
- }
- }, intervalMs);
- return intervalId;
- },
- clearInterval(intervalId: NodeJS.Timer): void {
- clearInterval(intervalId);
- },
+ setAsyncExcludingInterval(fn: () => Promise<void>, intervalMs: number, onError: (err: Error) => void) {
+ let locked = false;
+ const intervalId = setInterval(async () => {
+ if (locked) {
+ return;
+ } else {
+ locked = true;
+ try {
+ await fn();
+ } catch (err) {
+ onError(err);
+ }
+ locked = false;
+ }
+ }, intervalMs);
+ return intervalId;
+ },
+ clearAsyncExcludingInterval(intervalId: NodeJS.Timer): void {
+ clearInterval(intervalId);
+ },
+ setInterval(fn: () => void, intervalMs: number, onError: (err: Error) => void) {
+ const intervalId = setInterval(() => {
+ try {
+ fn();
+ } catch (err) {
+ onError(err);
+ }
+ }, intervalMs);
+ return intervalId;
+ },
+ clearInterval(intervalId: NodeJS.Timer): void {
+ clearInterval(intervalId);
+ },
};
diff --git a/packages/utils/src/promisify.ts b/packages/utils/src/promisify.ts
index 6b29664f9..29d626b61 100644
--- a/packages/utils/src/promisify.ts
+++ b/packages/utils/src/promisify.ts
@@ -7,13 +7,13 @@ import * as _ from 'lodash';
*/
// HACK: This can't be properly typed without variadic kinds https://github.com/Microsoft/TypeScript/issues/5453
export function promisify<T>(originalFn: (...args: any[]) => void, thisArg?: any): (...callArgs: any[]) => Promise<T> {
- const promisifiedFunction = async (...callArgs: any[]): Promise<T> => {
- return new Promise<T>((resolve, reject) => {
- const callback = (err: Error | null, data?: T) => {
- _.isNull(err) ? resolve(data) : reject(err);
- };
- originalFn.apply(thisArg, [...callArgs, callback]);
- });
- };
- return promisifiedFunction;
+ const promisifiedFunction = async (...callArgs: any[]): Promise<T> => {
+ return new Promise<T>((resolve, reject) => {
+ const callback = (err: Error | null, data?: T) => {
+ _.isNull(err) ? resolve(data) : reject(err);
+ };
+ originalFn.apply(thisArg, [...callArgs, callback]);
+ });
+ };
+ return promisifiedFunction;
}
diff --git a/packages/utils/tsconfig.json b/packages/utils/tsconfig.json
index fc88c962d..3d967d05f 100644
--- a/packages/utils/tsconfig.json
+++ b/packages/utils/tsconfig.json
@@ -1,7 +1,7 @@
{
- "extends": "../../tsconfig",
- "compilerOptions": {
- "outDir": "lib"
- },
- "include": ["./src/**/*", "../../node_modules/web3-typescript-typings/index.d.ts"]
+ "extends": "../../tsconfig",
+ "compilerOptions": {
+ "outDir": "lib"
+ },
+ "include": ["./src/**/*", "../../node_modules/web3-typescript-typings/index.d.ts"]
}
diff --git a/packages/utils/tslint.json b/packages/utils/tslint.json
index e63054bfc..ffaefe83a 100644
--- a/packages/utils/tslint.json
+++ b/packages/utils/tslint.json
@@ -1,3 +1,3 @@
{
- "extends": ["@0xproject/tslint-config"]
+ "extends": ["@0xproject/tslint-config"]
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-06 08:08:38 +0800