xtf c3c218391a 药品分类		11 mēneši atpakaļ
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test	c3c218391a 药品分类	11 mēneši atpakaļ
.editorconfig	c3c218391a 药品分类	11 mēneši atpakaļ
.eslintignore	c3c218391a 药品分类	11 mēneši atpakaļ
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.nycrc	c3c218391a 药品分类	11 mēneši atpakaļ
CHANGELOG.md	c3c218391a 药品分类	11 mēneši atpakaļ
LICENSE	c3c218391a 药品分类	11 mēneši atpakaļ
README.md	c3c218391a 药品分类	11 mēneši atpakaļ
auto.js	c3c218391a 药品分类	11 mēneši atpakaļ
implementation.js	c3c218391a 药品分类	11 mēneši atpakaļ
index.js	c3c218391a 药品分类	11 mēneši atpakaļ
package.json	c3c218391a 药品分类	11 mēneši atpakaļ
polyfill.js	c3c218391a 药品分类	11 mēneši atpakaļ
shim.js	c3c218391a 药品分类	11 mēneši atpakaļ

String.prototype.trimStart

An ES2019-spec-compliant String.prototype.trimStart shim. Invoke its "shim" method to shim String.prototype.trimStart if it is unavailable.

This package implements the es-shim API interface. It works in an ES3-supported environment and complies with the spec. In an ES6 environment, it will also work properly with Symbols.

Most common usage:

var trimStart = require('string.prototype.trimstart');

assert(trimStart(' \t\na \t\n') === 'a \t\n');

if (!String.prototype.trimStart) {
	trimStart.shim();
}

assert(trimStart(' \t\na \t\n') === ' \t\na \t\n'.trimStart());

Tests

Simply clone the repo, npm install, and run npm test

README.md

String.prototype.trimStart

Tests