Module: FunWith::VersionStrings::API

Included in:
FunWith::VersionStrings
Defined in:
lib/version_strings/api.rb

Overview

methods that can be called directly upon the module FunWith::VersionStrings

Instance Method Summary collapse

Instance Method Details

#versionize(obj, version_string = nil) ⇒ Object

if no string is given, the given object is assumed to have a root path and to have a file “VERSION” immediately underneath that root. That’s standard for my gems.



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# File 'lib/version_strings/api.rb', line 8

def versionize( obj, version_string = nil )
  if obj.respond_to?(:version)
    warn( "FunWith::VersionStrings (warn):  #{obj.to_s[0..100]} already responds to version().  Leaving alone.")
    return nil
  end
  
  if version_string.nil?
    if obj.respond_to?(:root) && obj.root.is_a?(FunWith::Files::FilePath) && obj.root("VERSION").file?
      version_string = obj.root("VERSION").read
    else
      raise "No version string specified, and cannot infer version from VERSION file."
    end
  end
  
  obj.extend( VersionizeExtender )
  obj.version( version_string )
end