module Erubis::RubyGenerator
code generator for Ruby
Public Instance Methods
add_expr_debug(src, code)
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# File lib/erubis/engine/eruby.rb, line 63 def add_expr_debug(src, code) code.strip! s = (code.dump =~ /\A"(.*)"\z/) && $1 src << ' $stderr.puts("*** debug: ' << s << '=#{(' << code << ').inspect}");' end
add_expr_escaped(src, code)
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# File lib/erubis/engine/eruby.rb, line 59 def add_expr_escaped(src, code) src << " #{@bufvar} << " << escaped_expr(code) << ';' end
add_expr_literal(src, code)
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# File lib/erubis/engine/eruby.rb, line 55 def add_expr_literal(src, code) src << " #{@bufvar} << (" << code << ').to_s;' end
add_stmt(src, code)
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# File lib/erubis/engine/eruby.rb, line 49 def add_stmt(src, code) #src << code << ';' src << code src << ';' unless code[-1] == ?\n end
add_text(src, text)
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# File lib/erubis/engine/eruby.rb, line 45 def add_text(src, text) src << " #{@bufvar} << '" << escape_text(text) << "';" unless text.empty? end
escape_text(text)
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# File lib/erubis/engine/eruby.rb, line 31 def escape_text(text) text.gsub(/['\]/, '\\\&') # "'" => "\\'", '\\' => '\\\\' end
escaped_expr(code)
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# File lib/erubis/engine/eruby.rb, line 35 def escaped_expr(code) return "#{@escapefunc}(#{code})" end
init_generator(properties={})
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Calls superclass method
Erubis::Generator#init_generator
# File lib/erubis/engine/eruby.rb, line 21 def init_generator(properties={}) super @escapefunc ||= "Erubis::XmlHelper.escape_xml" @bufvar = properties[:bufvar] || "_buf" end