Added group by key helper function - Githubissues

Hetarth02 / js-array-helpers

Array Helper functions for your quick use.

MIT License

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Added group by key helper function #26

Closed shailendrakanherkar18 closed 1 year ago

shailendrakanherkar18 commented 1 year ago

Added group_by_key helper function

`/**

Group by key will group data by given key
e.g i/p [
{type: 'Movie', value: 'M1'},
{type: 'TV show', value: 'TS1'},
{type: 'Movie', value: 'M2'},
{type: 'TV show', value: 'TS2'},
]
o/p
{
Movie: [
{type: 'Movie', value: 'M1'},
{type: 'Movie', value: 'M1'},
],
'TV show': [
{type: 'TV show', value: 'TS1'},
{type: 'TV show', value: 'TS2'},
]
}
@param {array of obejcts} input_arr
@param {string} key */`