functional-tools.php

Simple functional tools in PHP

Usage

see tests/

Installation

$ composer require yosugi/functional-tools.php

Methods

Arrays

• get(string $key, ?array $argInputArray = null) //: callable|mixed
• set(string $key, $value, ?array $argInputArray = null) //: callable|array
• flatten(?array $argInputs = null) //: callable|array
• toPairs(?array $argInputs = null) //: callable|array
• fromPairs(?array $argInputs = null) //: callable|array
• keys(?array $argInputs = null) //: callable|array
• values(?array $argInputs = null) //: callable|array
• filter(callable $predicate, ?array $argInputs = null) //: callable|array
• map(callable $fn, ?array $argInputs = null) //: callable|array
• reduce(callable $fn, $initial, ?array $argInputs = null) //: callable|mixed
• head(?array $argInputs = null) //: callable|array
• rest(?array $argInputs = null) //: callable|array
• sortBy(callable $fn, ?array $argInputs = null) //: callable|array

Collections

• filter(callable $predicate, ?iterable $argInputs = null) //: callable|array
• map(callable $fn, ?iterable $argInputs = null) //: callable|array
• reduce(callable $fn, $initial, ?iterable $argInputs = null) //: callable|mixed
• head(?iterable $argInputs = null) //: callable|array
• rest(?iterable $argInputs = null) //: callable|array
• sortBy(callable $fn, ?iterable $argInputs = null) //: callable|array

Functions

• compose(callable ...$fns): callable
• pipe(callable ...$fns): callable
• partial(callable $fn, ...$args): callable
• curry(callable $fn, ...$args): callable
• tap(...$argInputs) //: mixed

Strings

• split(string $delimiter, ?string $argInput = null) //: callable|string
• join(string $glue, ?array $argInputs = null) //: callable|string
• replace($search, $replace, ?string $argInput = null) //: callable|string
• pregReplace($pattern, $replacement, ?string $argInput = null) //: callable|string
• trim(?string $argInput = null) //: callable|string

License

MIT License