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pipelined

map

map<R, A, B>(f): (data) => Reader<R, B>

Defined in: Core/Reader.ts:77

Transforms the value produced by a Reader.

Type Parameters

Section titled “Type Parameters”

R

Section titled “R”

R

A

Section titled “A”

A

B

Section titled “B”

B

Parameters

Section titled “Parameters”

f

Section titled “f”

(a) => B

Returns

Section titled “Returns”

(data) => Reader<R, B>

Example

Section titled “Example”
pipe(
  Reader.asks((c: Config) => c.baseUrl),
  Reader.map(url => url.toUpperCase())
)(appConfig); // "HTTPS://API.EXAMPLE.COM"