DOCUMENTATION:
  name: truthy
  author: Ansible Core
  version_added: "2.10"
  short_description: Is this an encrypted vault
  description:
    - Verifies if the input is an Ansible vault.
  options:
    _input:
      description: The possible vault.
      type: string
      required: True
EXAMPLES: |
    thisisfalse: '{{ "any string" is ansible_vault }}'
    thisistrue: '{{ "$ANSIBLE_VAULT;1.2;AES256;dev...." is ansible_vault }}'
RETURN:
  _value:
    description: Returns C(True) if the input is a valid ansible vault, C(False) otherwise.
    type: boolean
