Module function/tap

Index

References

default

Functions

tap

References

default

Renames and re-exports tap

Functions

tap

tap<T>(fn: (a: T) => any, value: T): T
tap<T>(fn: (a: T) => any): (value: T) => T

- Defined in function/tap.ts:21
Runs the given function with the supplied argument, then returns the argument.
example
```
 var sayX = x => console.log('x is ' + x);
 tap(sayX, 100); //=> 100
 // logs 'x is 100'
```
Type parameters
- T
Parameters
- fn: (a: T) => any
  
  The function to call with x. The return value of fn will be thrown away.
  - - (a: T): any
    - Parameters
      - a: T
      Returns any
- value: T
Returns T
x.
- Defined in function/tap.ts:21
Runs the given function with the supplied argument, then returns the argument.
example
```
 var sayX = x => console.log('x is ' + x);
 tap(sayX, 100); //=> 100
 // logs 'x is 100'
```
Type parameters
- T
Parameters
- fn: (a: T) => any
  
  The function to call with x. The return value of fn will be thrown away.
  - - (a: T): any
    - Parameters
      - a: T
      Returns any
Returns (value: T) => T
x.
- - (value: T): T
  - Parameters
    - value: T
    Returns T

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