or

Prototype: or(...)

Return type: string

Description: Calculate whether any argument evaluates to true

Example:

    commands:
      "/usr/bin/generate_config $(config)"
        ifvarclass => or(not(fileexists("/etc/config/$(config)")), "force_configs");

Notes:

History: Was introduced in 3.2.0, Nova 2.1.0 (2011)