method
regexp_using_multiline_anchors?
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Class: ActiveModel::Validations::FormatValidator
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regexp_using_multiline_anchors?(regexp)
private
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# File activemodel/lib/active_model/validations/format.rb, line 49 def regexp_using_multiline_anchors?(regexp) source = regexp.source source.start_with?("^") || (source.end_with?("$") && !source.end_with?("\\$")) end