NAME

OIDC::Client::Utils - Utility functions

DESCRIPTION

Exports utility functions.

FUNCTIONS

get_values_from_space_delimited_string( $value )

Returns the values (arrayref) from a space-delimited string value.

reach_data( $data_tree, \@path, $optional )

Simplified data diver. No support for arrayref nodes.

Tries to find a node under root $data_tree, walking down the tree and choosing subnodes according to values given in $path (which should be an arrayref of scalar values).

While walking down the tree, if a key doesn't exist, undef is returned if the $optional parameter is true (default value), otherwise an exception is thrown if the $optional parameter is false.

No autovivification is performed by this function.

affect_data( $data_tree, \@path, $value )

Walks down the $data_tree and sets the $value to the subnode according to values given in $path (which should be an arrayref of scalar values).

Arrayref nodes are not supported.

Autovivification can be performed by this function.

delete_data( $data_tree, \@path )

Walks down the $data_tree, deletes the key of the last subnode and returns its value according to values given in $path (which should be an arrayref of scalar values).

Arrayref nodes are not supported.

While walking down the tree, if a key doesn't exist, undef is returned.

No autovivification is performed by this function.