Module promise/rejectWith

rejectWith

• rejectWith<T1, T2, R>(func: (a: T1, b: T2, ...args: any[]) => R, a: T1, b: T2, ...args: any[]): Promise<R>
• rejectWith<T, R>(func: (a: T) => R, a: T): Promise<R>
• rejectWith<T1, T2, R>(func: (a: T1, b: T2, ...payload: any[]) => R): (a: T1, b: T2, ...payload: any[]) => Promise<R>
• rejectWith<T, R>(func: (a: T) => R): (a: T) => Promise<R>
• rejectWith<R>(func: Func<R>): (...payload: any[]) => Promise<R>

• Returns a promise that rejects with a value returned by the supplied function when passed the supplied payload

  example

   rejectWith(toLowerCase, 'Error').catch( err => console.error(err) );//=> 'error'
  

  Type parameters

  • T1

  • T2

  • R

  Parameters

  • func: (a: T1, b: T2, ...args: any[]) => R

    • • (a: T1, b: T2, ...args: any[]): R

      • Parameters

        • a: T1

        • b: T2

        • Rest ...args: any[]

        Returns R

  • a: T1

  • b: T2

  • Rest ...args: any[]

  Returns Promise<R>

• Returns a promise that rejects with a value returned by the supplied function when passed the supplied payload

  example

   rejectWith(toLowerCase, 'Error').catch( err => console.error(err) );//=> 'error'
  

  Type parameters

  • T

  • R

  Parameters

  • func: (a: T) => R

    • • (a: T): R

      • Parameters

        • a: T

        Returns R

  • a: T

  Returns Promise<R>

• Returns a promise that rejects with a value returned by the supplied function when passed the supplied payload

  example

   rejectWith(toLowerCase, 'Error').catch( err => console.error(err) );//=> 'error'
  

  Type parameters

  • T1

  • T2

  • R

  Parameters

  • func: (a: T1, b: T2, ...payload: any[]) => R

    • • (a: T1, b: T2, ...payload: any[]): R

      • Parameters

        • a: T1

        • b: T2

        • Rest ...payload: any[]

        Returns R

  Returns (a: T1, b: T2, ...payload: any[]) => Promise<R>

  • • (a: T1, b: T2, ...payload: any[]): Promise<R>

    • Parameters

      • a: T1

      • b: T2

      • Rest ...payload: any[]

      Returns Promise<R>

• Returns a promise that rejects with a value returned by the supplied function when passed the supplied payload

  example

   rejectWith(toLowerCase, 'Error').catch( err => console.error(err) );//=> 'error'
  

  Type parameters

  • T

  • R

  Parameters

  • func: (a: T) => R

    • • (a: T): R

      • Parameters

        • a: T

        Returns R

  Returns (a: T) => Promise<R>

  • • (a: T): Promise<R>

    • Parameters

      • a: T

      Returns Promise<R>

• Returns a promise that rejects with a value returned by the supplied function when passed the supplied payload

  example

   rejectWith(toLowerCase, 'Error').catch( err => console.error(err) );//=> 'error'
  

  Type parameters

  • R

  Parameters

  • func: Func<R>

  Returns (...payload: any[]) => Promise<R>

  • • (...payload: any[]): Promise<R>

    • Parameters

      • Rest ...payload: any[]

      Returns Promise<R>