External module "util/index"

Index

Functions

Functions

Enum

Enum<X>(...x: X[]): object

- Defined in util/index.ts:18
Given a list of strings, returns an object where each of those string is a key, whose value is also that string

Type parameters
- X: string
Parameters
- Rest ...x: X[]
  
  List of string literals or string literal typed strings
Returns object

An object strongly typed as a mapping of key-value pairs of those strings

poisonPill

poisonPill(reason: string): (Anonymous function)

- Defined in util/index.ts:31
Returns a function which throws an error with the specified reason. Used to make calls to a given method throw after a specific operation, usually invalidation.

Parameters
- reason: string
  
  The reason the function was poisoned
Returns (Anonymous function)

satisfies

satisfies<T>(arr: T[], predicate: function): T | undefined

- Defined in util/index.ts:6
Returns the first element of an array which satisfies a given predicate, or undefined

Type parameters
- T
Parameters
- arr: T[]
  
  The array to operate on
- predicate: function
  
  The function to call on each element
  - - (item: T): boolean
    - Parameters
      - item: T
      Returns boolean
Returns T | undefined

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