src/Tribe/Dependency.php

Method: Test if plugin is an extension.

Method: Return if we have a premium plugin active.

Method: Gets the Tribe__PUE__Checker instance of a given plugin based on the class.

Filter Hook: Filters the dependencies array for a plugin.

Method: Checks if this plugin has permission to run, if not it notifies the admin

Method: Register a Plugin

Filter Hook: Filters the version string for a plugin.

Method: Checks if each plugin is active and exceeds the specified version number

Method: Retrieves Registered Plugin by Class Name from Array

Method: Gets all dependencies or single class requirements if parent, co, add does not exist use array as is if they do exist check each one in turn.

DevDocs

Tribe__Dependency::is_extension()

Tribe__Dependency::has_active_premium_plugin()

Tribe__Dependency::get_pue_from_class()

tribe_register_{$main_class}_plugin_dependencies

Tribe__Dependency::check_plugin()

Tribe__Dependency::register_plugin()

tribe_register_{$main_class}_plugin_version

Tribe__Dependency::has_requisite_plugins()

Tribe__Dependency::get_registered_plugin()

Tribe__Dependency::has_valid_dependencies()