or

Table of Contents

Prototype: or(...)

Return type: string

Description: Returns any if any argument evaluates to true and !any if any argument evaluates to false.

Arguments: A list of classes, class expressions, or functions that return classes.

Example:

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

Notes: Introduced primarily for use with ifvarclass, if, and unless promise attributes.

See Also: and, or, not

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