array-index-of-property

A helpful function to find object index by one of its properties

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Installation

• Node.js : npm install array-index-of-property --save-dev
• Bower : bower install array-index-of-property --save

Usage

This package adds a indexOfProperty function to retrieve an object index given a value for any of its properties.

 var a = [{a : 0}, {a : 1}];
 console.log(a.indexOfProperty('a', 1); // Returns 1
 console.log(a.indexOfProperty('a', 2); // Returns -1