Javascript currying

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Feb 22, 2022

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simple example

What is curry?

Currying is a transformation of a function with multiple arguments into a sequence of nested functions with a single argument. The currying allows performing function specialization and composition.

f(a, b,c) callable into f(a)(b)(c)

Simple example 1

Simple example 2

trace.js
result

Closure and Currying

A javascript currying is implemented by the closure. Each specialized function uses a closure to keep the state.

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