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author | Fabio Berger <me@fabioberger.com> | 2018-03-06 23:31:55 +0800 |
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committer | Fabio Berger <me@fabioberger.com> | 2018-03-06 23:31:55 +0800 |
commit | 0b1ba9f9971bea9003dfb30fca535c17ce62ad08 (patch) | |
tree | 69d1c42682340eb0a1f9378f48be484f1e5b8a58 /packages/react-docs/src/ts/components/custom_enum.tsx | |
parent | f014a97e9ad583f5bdcece330ce2baf4847a6661 (diff) | |
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Move Documentation to the `@0xproject/react-docs` package
Diffstat (limited to 'packages/react-docs/src/ts/components/custom_enum.tsx')
-rw-r--r-- | packages/react-docs/src/ts/components/custom_enum.tsx | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/packages/react-docs/src/ts/components/custom_enum.tsx b/packages/react-docs/src/ts/components/custom_enum.tsx new file mode 100644 index 000000000..deb33ff1d --- /dev/null +++ b/packages/react-docs/src/ts/components/custom_enum.tsx @@ -0,0 +1,33 @@ +import * as _ from 'lodash'; +import * as React from 'react'; + +import { CustomType } from '../types'; +import { utils } from '../utils/utils'; + +const STRING_ENUM_CODE_PREFIX = ' strEnum('; + +export interface CustomEnumProps { + type: CustomType; +} + +// This component renders custom string enums that was a work-around for versions of +// TypeScript <2.4.0 that did not support them natively. We keep it around to support +// older versions of 0x.js <0.9.0 +export function CustomEnum(props: CustomEnumProps) { + const type = props.type; + if (!_.startsWith(type.defaultValue, STRING_ENUM_CODE_PREFIX)) { + utils.consoleLog('We do not yet support `Variable` types that are not strEnums'); + return null; + } + // Remove the prefix and postfix, leaving only the strEnum values without quotes. + const enumValues = type.defaultValue.slice(10, -3).replace(/'/g, ''); + return ( + <span> + {`{`} + {'\t'} + {enumValues} + <br /> + {`}`} + </span> + ); +} |