module Charty::Util

Public Instance Methods

filter_map(enum, &block) click to toggle source
# File lib/charty/util.rb, line 4
                def filter_map(enum, &block)
  enum.filter_map(&block)
end
missing?(val) click to toggle source
# File lib/charty/util.rb, line 20
                def missing?(val)
  val.nil? || nan?(val)
end
nan?(val) click to toggle source
# File lib/charty/util.rb, line 24
                def nan?(val)
  val.respond_to?(:nan?) && val.nan?
end