DOCUMENTATION:
  name: abs
  author: Ansible Core
  version_added: "2.5"
  short_description: is the path absolute
  aliases: [is_abs]
  description:
    - Check if the provided path is absolute, not relative.
    - An absolute path expresses the location of a filesystem object starting at the filesystem root and requires no context.
    - A relative path does not start at the filesystem root and requires a 'current' directory as a context to resolve.
  options:
    _input:
      description: A path.
      type: path

EXAMPLES: |
    is_path_absolute: "{{ '/etc/hosts' is abs }}}"
    relative_paths: "{{ all_paths | reject('abs') }}"

RETURN:
  _value:
    description: Returns C(True) if the path is absolute, C(False) if it is relative.
    type: boolean