utils/first

@ckeditor/ckeditor5-utils/src/first

module

Filtering

Public
Inherited
Internal
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Functions

first( iterator ) → T | null

See source
Returns first item of the given iterator.

Type parameters

T

Parameters

iterator : Iterator<T, any, undefined>

Returns

T | null

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utils/first

Filtering

Functions

first( iterator ) → T | nullmodule:utils/first~first

Type parameters

Parameters

Returns

`first( iterator ) → T | null`