class String
Public Instance Methods
underscore()
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active_support
# File lib/metrician/core_ext.rb, line 35 def underscore camel_cased_word = self return camel_cased_word unless camel_cased_word =~ /[A-Z-]|::/ word = camel_cased_word.to_s.gsub(/::/, '/') # word.gsub!(/(?:(?<=([A-Za-z\d]))|\b)(#{inflections.acronym_regex})(?=\b|[^a-z])/) { "#{$1 && '_'}#{$2.downcase}" } word.gsub!(/([A-Z\d]+)([A-Z][a-z])/,'\1_\2') word.gsub!(/([a-z\d])([A-Z])/,'\1_\2') word.tr!("-", "_") word.downcase! word end