aeris/fn

There is no license information available for the latest version (v1.4.0) of this package.

Functional utility library

v1.4.0 2015-08-20 19:04 UTC

Requires

• aeris/spy: ^1.1.0

Unknown License

• Edan Schwartz

README

Functional utility library for PHP.

API

partial

compose

identity

constant

always

never

cat

moreThanOrEqualTo

lessthan

equalTo

notEqualTo

even

odd

both

invoker

invokeAll

invoke

negate

conditional

doWhen

errorThrower

conditionalThrower

throwWhen

throwError

resolve

resolver

whenSetInvoker

keySetChecker

isKeySet

accessor

cb

zip

mapAssoc

pick

pluck

Plucks a property from a collection of associative arrays.

eg:

	Fn\pluck([
			['name' => 'moe', 'age' => 45],
			['name' => 'larry', 'age' => 55],
			['name' => 'curly', 'age' => 65]
		], 'name');
  // --> ['moe', 'larry', 'curly']

concat

Add a value to an array, or merge a set of values.

    Fn\concat(['a', 'b'], 'c');  				  // ['a', 'b', 'c']
    Fn\concat(['a', 'b'], ['c', 'd']);  	// ['a', 'b', 'c', 'd']

any

Returns true if any item in the array passes a predicate

Example:

Fn\any([1, 3, 4, 5, 9], Fn\even()) // true
Fn\any([1, 3, 5, 9], Fn\even()) // false

all

Returns true if every item in the array passes a predicate

Example:

Fn\all([1, 3, 5, 9], Fn\odd()) // true
Fn\all([1, 3, 4, 5, 9], Fn\even()) // false

joinOr

joinAnd

factoryMap

factory

caller

countWhere

reduceAssoc

times

Invoke a callable some number of times.

Fn\times(3, function($i) {
	echo "call #$i";
})

// call 1
// call 2
// call 3