36 lines
765 B
Ruby
36 lines
765 B
Ruby
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module StringHelper
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extend self
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# from Rails' ActiveSupport
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def underscore(string)
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string.gsub(/::/, '/').
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gsub(/([A-Z]+)([A-Z][a-z])/,'\1_\2').
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gsub(/([a-z\d])([A-Z])/,'\1_\2').
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tr("-", "_").
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downcase
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end
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def underscore_class(klass, without_ancestors=true)
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class_name = if without_ancestors
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klass.to_s.split('::').last
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else
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klass.to_s
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end
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StringHelper.underscore(class_name)
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end
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# from Rails' ActiveSupport
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def camelize(term)
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string = term.to_s
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string = string.sub(/^[a-z\d]*/) { $&.capitalize }
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string.gsub!(/(?:_|(\/))([a-z\d]*)/i) { "#{$1}#{$2.capitalize}" }
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string.gsub!(/\//, '::')
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string
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end
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# rough simplification
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def pluralize(string)
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"#{string}s"
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end
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end
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