Array.prototype.includes

GPTKB entity

Statements (22)
Predicate Object
gptkbp:instanceOf JavaScript method
gptkbp:canBe arrays
array-like objects
gptkbp:caseSensitive true
gptkbp:compatibleWith gptkb:Internet_Explorer
gptkbp:definedIn gptkb:ECMAScript_2016
gptkbp:distinctFrom indexOf returns index, includes returns boolean
https://www.w3.org/2000/01/rdf-schema#label Array.prototype.includes
gptkbp:introducedIn gptkb:ES7
gptkbp:isPrototypeMethodOf Array
gptkbp:MDNReference https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/includes
gptkbp:parameter fromIndex
searchElement
gptkbp:polyfillAvailable true
gptkbp:result boolean
gptkbp:returnsFalseIf array does not contain searchElement
gptkbp:returnsTrueIf array contains searchElement
gptkbp:similarTo Array.prototype.indexOf
gptkbp:usedFor checking if an array contains a certain element
gptkbp:bfsParent gptkb:ES2016
gptkb:ECMAScript_2016
gptkbp:bfsLayer 6