lib/gemline.rb in gemline-0.0.2 vs lib/gemline.rb in gemline-0.0.3

- old
+ new

@@ -3,11 +3,12 @@ class Gemline def self.query(gem) gem = gem.to_s.gsub(/[^\w\-]+/,'') - if (gem.empty?) + if (gem.empty? || ['-h','--help','help'].include?(gem)) puts "Usage: gemline [GEM NAME]" + puts " Prints a Gemfile require line for a Ruby gem on Rubygems.org" exit end doc = Net::HTTP.get(URI.parse("http://rubygems.org/api/v1/gems/#{gem}.json"))