method
scan
scan()
public
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# File lib/erb.rb, line 522 def scan stag_reg = /(.*?)(^[ \t]*<%-|<%-|#{stags.join('|')}|\z)/ etag_reg = /(.*?)(-%>|#{etags.join('|')}|\z)/ scanner = StringScanner.new(@src) while ! scanner.eos? scanner.scan(@stag ? etag_reg : stag_reg) yield(scanner[1]) elem = scanner[2] if /[ \t]*<%-/ =~ elem yield('<%') elsif elem == '-%>' yield('%>') yield(:cr) if scanner.scan(/(\r?\n|\z)/) else yield(elem) end end end