Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/joya.rb

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#gem_installed? ⇒ Boolean

check if a gem is installed

Returns:

  • (Boolean) 


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# File 'lib/joya.rb', line 18

def gem_installed?
  gem_path=ENV['GEM_PATH'].split(":").first
  !Dir.glob([gem_path, 'gems', self + Joya::GEM_VERSION_PATTERN].join('/')).empty?
rescue NoMethodError
end