removeduplicates
v1.1.0
Published
Function that removes duplicate objects based on a key from an array of objects.
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removeDuplicates
Function that removes duplicates from an array.
Install
npm install removeduplicates
Usage
var removeDuplicates = require('removeDuplicates');
Remove duplicate items
var tempArray = ["tom", "jack", "jake", "tom"];
var uniqueArray = removeDuplicates(tempArray);
uniqueArray will now equal the following
["tom", "jack", "jake"];
Remove duplicate objects
Passing in your array of objects as the first parameter, and the key you're checking against as the second parameter. The function will remove any duplicate values based on this key.
var tempArray = [
{
id: 1234,
selected: true,
otherVal: 'abc'
},
{
id: 5678,
selected: false,
otherVal: 'abc'
},
{
id: 1234,
selected: true,
otherVal: 'def'
}
];
var uniqueArray = removeDuplicates(tempArray, 'id');
uniqueArray will now equal the following
[
{
id: 1234,
selected: true,
otherVal: 'abc'
},
{
id: 5678,
selected: false,
otherVal: 'abc'
}
];