Trait CallableResolverAwareTrait

Resolve Callable

This trait enables the resolution of 'class:method' strings into a closure. This class is based on \Slim\CallableResolverAwareTrait Slim's trait.

The resolver will attempt checks on the current class, an optional alternate object, the DI container.

Can resolve the following string formats:

Namespace: Charcoal\App
Located at Charcoal/App/CallableResolverAwareTrait.php

Methods summary
`protected Charcoal\App\CallableResolverAwareTrait`	# `setCallableResolver( Slim\Interfaces\CallableResolverInterface $resolver )` Set a callable resolver. Set a callable resolver. Parameters `$resolver` A callable resolver. Returns `Charcoal\App\CallableResolverAwareTrait`
`protected Closure`	# `resolveCallable( callable\|string $callable, object\|null $context = null )` Resolve a string of the format 'class:method' into a closure that the router can dispatch. Resolve a string of the format 'class:method' into a closure that the router can dispatch. Parameters `$callable` A callable function or method, either as a reference or string. `$context` Optional. An additional context under to test $callable as a method. Returns Closure Throws RuntimeException If the string cannot be resolved as a callable or the resolver was not previously set.

Properties summary
`protected static array`	`$resolvedCallableCache` The cache of string-based callables. The cache of string-based callables.	# `[]`
`protected string`	`$callablePattern` A regular expression for matching 'class:method' callable strings. A regular expression for matching 'class:method' callable strings.	# `'!^([^\:]+)?\:([a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*)$!'`
`protected Slim\Interfaces\CallableResolverInterface`	`$callableResolver` Store the callable resolver. Store the callable resolver.	#