Method: LibGems.required_location

Defined in:
lib/libgems.rb

.required_location(gemname, libfile, *requirements) ⇒ Object

Full path to libfile in gemname. Searches for the latest gem unless requirements is given.



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# File 'lib/libgems.rb', line 903

def self.required_location(gemname, libfile, *requirements)
  requirements = LibGems::Requirement.default if requirements.empty?

  matches = LibGems.source_index.find_name gemname, requirements

  return nil if matches.empty?

  spec = matches.last
  spec.require_paths.each do |path|
    result = File.join spec.full_gem_path, path, libfile
    return result if File.exist? result
  end

  nil
end