module Charty::Util
Public Instance Methods
filter_map(enum, &block)
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# File lib/charty/util.rb, line 4 def filter_map(enum, &block) enum.filter_map(&block) end
missing?(val)
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# File lib/charty/util.rb, line 20 def missing?(val) val.nil? || nan?(val) end
nan?(val)
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# File lib/charty/util.rb, line 24 def nan?(val) val.respond_to?(:nan?) && val.nan? end