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Class Keys

Class representing Keys specs, which requires that given an immutable map, all the keys in this must satisfy the specs attached to the keys.

Hierarchy

Constructors

Properties

Methods

Constructors

constructor

  • new Keys(name: string, options: any): Keys

  • Parameters

    • name: string
    • options: any

    Returns Keys

Properties

name

name: string

options

options: any

Methods

assert

  • assert(value: any): any

  • Asserts this spec on a given value. Returns the value if value passes spec, returns perusal-immutable.invalid otherwise.

    Parameters

    • value: any

      The value to be asserted.

    Returns any

    Returns the value if value passes spec, returns perusal-immutable.invalid otherwise.

explain

  • explain(value: any, path: string[]): boolean

  • Explains why a value passes/fails this spec.

    Parameters

    • value: any

      The value to be checked.

    • path: string[]

      The path travelled to this spec.

    Returns boolean

    Returns true if the value satisfies this spec, false otherwise.

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