class Object
Public Instance Methods
blank?()
click to toggle source
# File lib/object.rb, line 2 def blank? respond_to?(:empty?) ? empty? : !self end
gem_available?(gemname)
click to toggle source
# File lib/multi_sms.rb, line 10 def gem_available?(gemname) Gem::Specification.find_all_by_name(gemname).size > 0 end
present?()
click to toggle source
# File lib/object.rb, line 6 def present? !blank? end