Module: Erubis::PrintOutEnhancer

Included in:
PrintOutEruby, PrintOutSimplifiedEruby
Defined in:
lib/erubis/enhancer.rb

Overview

use print statement instead of ‘_buf << …’

this is only for Eruby.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.desc ⇒ Object

:nodoc:



88
89
90
 
# File 'lib/erubis/enhancer.rb', line 88

def self.desc   # :nodoc:
  "use print statement instead of '_buf << ...'"
end

Instance Method Details

#add_expr_escaped(src, code) ⇒ Object 



103
104
105
 
# File 'lib/erubis/enhancer.rb', line 103

def add_expr_escaped(src, code)
  src << ' print ' << escaped_expr(code) << ';'
end

#add_expr_literal(src, code) ⇒ Object 



99
100
101
 
# File 'lib/erubis/enhancer.rb', line 99

def add_expr_literal(src, code)
  src << ' print((' << code << ').to_s);'
end

#add_postamble(src) ⇒ Object 



107
108
109
 
# File 'lib/erubis/enhancer.rb', line 107

def add_postamble(src)
  src << "\n" unless src[-1] == ?\n
end

#add_preamble(src) ⇒ Object 



92
93
 
# File 'lib/erubis/enhancer.rb', line 92

def add_preamble(src)
end

#add_text(src, text) ⇒ Object 



95
96
97
 
# File 'lib/erubis/enhancer.rb', line 95

def add_text(src, text)
  src << " print '" << escape_text(text) << "';" unless text.empty?
end