Add Array.includes #90

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michaelmesser opened this issue Apr 10, 2016 · 1 comment

michaelmesser commented Apr 10, 2016

Add Array.prototype.includes

interface Array<T>{
    includes(value: T, index?: number): boolean
}

Contributor

mhegazy commented Apr 11, 2016

it is already available in https://github.com/Microsoft/TypeScript/blob/master/lib/lib.es2016.array.include.d.ts.

Use --lib es2016 to get the definition in your compilation. --lib is a new feature in TS 2.0, see microsoft/TypeScript#6974 for more information

mhegazy closed this as completed

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