zlwu dd667101ef first commit		1 rok pred
..
test	dd667101ef first commit	1 rok pred
.editorconfig	dd667101ef first commit	1 rok pred
.eslintrc	dd667101ef first commit	1 rok pred
.nycrc	dd667101ef first commit	1 rok pred
CHANGELOG.md	dd667101ef first commit	1 rok pred
LICENSE	dd667101ef first commit	1 rok pred
README.md	dd667101ef first commit	1 rok pred
auto.js	dd667101ef first commit	1 rok pred
implementation.js	dd667101ef first commit	1 rok pred
index.js	dd667101ef first commit	1 rok pred
package.json	dd667101ef first commit	1 rok pred
polyfill.js	dd667101ef first commit	1 rok pred
shim.js	dd667101ef first commit	1 rok pred

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