String.prototype.trimRight

A ES2019-spec-compliant String.prototype.trimRight shim. Invoke its "shim" method to shim String.prototype.trimRight 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 trimRight = require('string.prototype.trimright');

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

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

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

Tests

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

2.1.3 / 2020-11-22

• [Deps] update string.prototype.trimend; use call-bind instead of es-abstract
• [Dev Deps] update eslint, @ljharb/eslint-config, tape; add aud
• [actions] add "Allow Edits" workflow
• [actions] switch Automatic Rebase workflow to pull_request_target event
• [Tests] migrate tests to Github Actions
• [Tests] run nyc on all tests
• [Tests] add implementation test; run es-shim-api in postlint; use tape runner

2.1.2 / 2020-03-30

• [Refactor] use string.prototype.trimstart for the implementation
• [Refactor] use es-abstract’s callBind helper instead of function-bind directly
• [meta] correct spec year
• [Dev Deps] update eslint, @ljharb/eslint-config, tape, functions-have-names; add safe-publish-latest

2.1.1 / 2019-12-17

• [meta] add funding field
• [Dev Deps] update eslint, @ljharb/eslint-config, functions-have-names, tape
• [Tests] use shared travis-ci configs
• [actions] add automatic rebasing / merge commit blocking

2.1.0 / 2019-09-09

• [New] add auto entry point
• [Deps] update function-bind, define-properties
• [Dev Deps] update eslint, @ljharb/eslint-config, covert, tape, @es-shims/api
• [meta] clean up scripts
• [meta] Only apps should have lockfiles
• [Tests] up to node v12.10, v11.15, v10.16, v9.11, v8.16, v7.10, v6.17, v5.10, v4.9; use nvm install-latest-npm
• [Tests] allow a name of trimLeft or trimStart
• [Tests] fix tests for the mongolian vowel separator
• [Tests] use functions-have-names
• [Tests] use npx aud instead of nsp or npm audit with hoops
• [Tests] remove jscs
• [Tests] use pretest/posttest for linting/security

2.0.0 / 2016-02-06

• [Breaking] conform to the es-shim API
• [Deps] update define-properties
• [Dev Deps] update tape, jscs, nsp, eslint, @ljharb/eslint-config
• [Tests] up to node v5.5
• [Tests] fix npm upgrades on older nodes

1.0.1 / 2015-07-29

• Fix deps mistakenly being dev deps

1.0.0 / 2015-07-29

• v1.0.0