eventespresso / event-espresso-core

            if (! $this->setupCapabilitiesMap()) {

                return false;

            }

            if (! $this->capHasBeenAddedToRole($role->name, $cap)) {

                $role->add_cap($cap, $grant);

                $this->capabilities_map[ $role->name ][] = $cap;

                $this->updateCapabilitiesMap($update_capabilities_map);

                return true;

            }

        }

        return false;

    }

            return false;

        }

        $role = $role instanceof WP_Role ? $role :get_role($role);

        if ($index = $this->capHasBeenAddedToRole($role->name, $cap, true)) {

            $role->remove_cap($cap);

            unset($this->capabilities_map[ $role->name ][ $index ]);

            $this->updateCapabilitiesMap($update_capabilities_map);

            return true;

        }

        return false;

    }