Function size

  • size(collection: string): number

  • Gets the size of collection by returning its length for array-like values or the number of own enumerable string keyed properties for objects.

    Parameters

    • collection: string

      The collection to inspect.

    Returns number

    Returns the collection size.

    Since

    5.7.0

    Example

    size([1, 2, 3])
    // => 3

    size({ 'a': 1, 'b': 2 })
    // => 2

    size('pebbles')
    // => 7
  • size(collection: ArrayLike<any>): number

  • Gets the size of collection by returning its length for array-like values or the number of own enumerable string keyed properties for objects.

    Parameters

    • collection: ArrayLike<any>

      The collection to inspect.

    Returns number

    Returns the collection size.

    Since

    5.7.0

    Example

    size([1, 2, 3])
    // => 3

    size({ 'a': 1, 'b': 2 })
    // => 2

    size('pebbles')
    // => 7
  • size(collection: Record<string, any>): number

  • Gets the size of collection by returning its length for array-like values or the number of own enumerable string keyed properties for objects.

    Parameters

    • collection: Record<string, any>

      The collection to inspect.

    Returns number

    Returns the collection size.

    Since

    5.7.0

    Example

    size([1, 2, 3])
    // => 3

    size({ 'a': 1, 'b': 2 })
    // => 2

    size('pebbles')
    // => 7
  • size(collection: any): number

  • Gets the size of collection by returning its length for array-like values or the number of own enumerable string keyed properties for objects.

    Parameters

    • collection: any

      The collection to inspect.

    Returns number

    Returns the collection size.

    Since

    5.7.0

    Example

    size([1, 2, 3])
    // => 3

    size({ 'a': 1, 'b': 2 })
    // => 2

    size('pebbles')
    // => 7

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