Class: Erb::Scanner
- Defined in:
- lib/erb/stripper.rb
Instance Method Summary collapse
Instance Method Details
#scan ⇒ Object
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# File 'lib/erb/stripper.rb', line 10 def scan stag_reg = /(.*?)(^[ \t]*<%%|<%%=|<%=|<%#|<%-|<%|\z)/m etag_reg = /(.*?)(%%>|\-%>|%>|\z)/m scanner = StringScanner.new(@src) while !scanner.eos? scanner.scan(@stag ? etag_reg : stag_reg) yield(scanner[1]) unless scanner[1].nil? yield(scanner[2]) unless scanner[2].nil? end end |