method

datadir

ruby latest stable - Class: Gem

datadir(gem_name)

public

The path to the data directory specified by the gem name. If the package is not available as a gem, return nil.

# File lib/rubygems.rb, line 365
  def self.datadir(gem_name)
    spec = @loaded_specs[gem_name]
    return nil if spec.nil?
    spec.datadir
  end