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/Babel

Simplify comparison operator transform

Convert === and !== to == and != if their types are inferred to be the same

Example

In

typeof foo === "object";

Out

typeof foo == "object";

Installation

npm install babel-plugin-transform-simplify-comparison-operators

Usage

.babelrc

{
  "plugins": ["transform-simplify-comparison-operators"]
}

Via CLI

babel --plugins transform-simplify-comparison-operators script.js

Via Node API

require("babel-core").transform("code", {
  plugins: ["transform-simplify-comparison-operators"]
});

© 2018 Sebastian McKenzie
Licensed under the MIT License.
http://babeljs.io/docs/plugins/transform-simplify-comparison-operators/