Lodash - Function


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Lodash has many easy to use methods which helps in creating and processing Functions. This chapter discusses them in detail.

Lodash provides various methods to process the Functions as listed below −

Sr.No. Method & Syntax
1

ary

_.ary(func, [n=func.length])

2

before

_.before(n, func)

3

bind

_.bind(func, thisArg, [partials])

4

bindKey

_.bindKey(object, key, [partials])

5

curry

_.curry(func, [arity=func.length])

6

curryRight

_.curryRight(func, [arity=func.length])

7

delay

_.delay(func, wait, [args])

8

flip

_.flip(func)

9

memoize

_.memoize(func, [resolver])

10

negate

_.negate(predicate)

11

once

_.once(func)

12

overArgs

_.overArgs(func, [transforms=[_.identity]])

13

partial

_.partial(func, [partials])

14

partialRight

_.partialRight(func, [partials])

15

rearg

_.rearg(func, indexes)

16

rest

_.rest(func, [start=func.length-1])

17

spread

_.spread(func, [start=0])

18

unary

_.unary(func)

19

wrap

_.wrap(value, [wrapper=identity])

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