Provides utility protected methods for extracting a property or column from an array or object.
_createMatcherFilter( array $conditions )
Returns a callable that receives a value and will return whether or not it matches certain condition.
$conditions
callable
_extract( array|ArrayAccess $data , array $path )
Returns a column from $data that can be extracted by iterating over the column names contained in $path. It will return arrays for elements in represented with {*}
$data
$path
mixed
_propertyExtractor( string|callable $callback )
Returns a callable that can be used to extract a property or column from an array or object based on a dot separated path.
$callback
callable
_simpleExtract( array|ArrayAccess $data , array $path )
Returns a column from $data that can be extracted by iterating over the column names contained in $path
$data
$path
mixed
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http://api.cakephp.org/3.1/class-Cake.Collection.ExtractTrait.html