get convert faster, but spaces around ‘<%…%>’ are not trimmed.
this is language-independent.
DEFAULT_REGEXP = /(^[ t]*)?<%(=+|#)?(.*?)-?%>([ t]*r?n)?/m
# File lib/erubis/enhancer.rb, line 342 def convert(input) src = "" add_preamble(src) #regexp = pattern_regexp(@pattern) pos = 0 input.scan(SIMPLE_REGEXP) do |indicator, code| match = Regexp.last_match index = match.begin(0) text = input[pos, index - pos] pos = match.end(0) add_text(src, text) if !indicator # <% %> add_stmt(src, code) elsif indicator[0] == \#\ # <%# %> n = code.count("\n") add_stmt(src, "\n" * n) else # <%= %> add_expr(src, code, indicator) end end #rest = $' || input # ruby1.8 rest = pos == 0 ? input : input[pos..-1] # ruby1.9 add_text(src, rest) add_postamble(src) return src end
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