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apply()

apply<T, R>(f): (x) => R

Takes an unary function and applies it to the given argument.

Type Parameters​

T​

T

The type of input value.

R​

R

The return type of given function.

Parameters​

f​

(x) => R

The function to apply to the value.

Returns​

(x): R

Parameters​

x​

T

Returns​

R

Remarks​

A combinator

λab.ab

apply :: (a → b) → a → b

pure function

Example​

apply((a) => a + 6)(3);
// 9