Module: TemplateEngine

Included in:
R6_Template, XamplGenerator::StandardGeneratorTemplates
Defined in:
lib/xamplr-gen/simpleTemplate/old/r6.000.rb,
lib/xamplr-gen/simpleTemplate/old/r6.001.rb,
lib/xamplr-gen/simpleTemplate/simple-template.rb

Overview

! /usr/bin/env ruby

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#file_name_to_method ⇒ Object

Returns the value of attribute file_name_to_method.



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# File 'lib/xamplr-gen/simpleTemplate/old/r6.001.rb', line 4

def file_name_to_method
  @file_name_to_method
end

#files ⇒ Object

Returns the value of attribute files.



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# File 'lib/xamplr-gen/simpleTemplate/old/r6.000.rb', line 3

def files
  @files
end

#method_to_file_name ⇒ Object

Returns the value of attribute method_to_file_name.



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# File 'lib/xamplr-gen/simpleTemplate/old/r6.001.rb', line 4

def method_to_file_name
  @method_to_file_name
end

Instance Method Details

#build_script(template_file_name, method_name) ⇒ Object

def macro(name, &block)

  Kernel.send(:define_method, name) { |*args|
    puts block.call(args)
  }
end



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# File 'lib/xamplr-gen/simpleTemplate/old/r6.001.rb', line 17

def build_script(template_file_name, method_name)

  # Build the definition of a method (called 'method_name') that
  # will execute the template (in the file 'template_file_name'). There will
  # be an optional argument that defaults to the empty string (and so this
  # method will, by default, build a new string representing the result). If
  # the argument is supplied, it must respond to the "<<" (append) method.
  #
  # The result variable is available in the template. To write to the result
  # from Ruby code, result << sprintf("hello %s", "world") in the template
  # will get its output where expected.

  File.open(template_file_name) do | file |
    r = "
def #{method_name}(result=\"\")
tmp = ""
  result << \"\"
    "
    while line = file.gets
      if line[0] == ?|
        r << "   #{line[1..-1]}"
      else
        r << "    result << \"#{line.chomp.gsub("\"", "\\\"")}\\n\"\n"
      end
    end
    r << "
  result
end
"
  end
end

#compile_scripts(files) ⇒ Object 



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# File 'lib/xamplr-gen/simpleTemplate/old/r6.000.rb', line 43

def compile_scripts()
  files.each { | script_name |
    method_name = File::basename(script_name, ".*")
    the_script = build_script(script_name, method_name)
    puts the_script
    instance_eval the_script
  }
end

#initialize ⇒ Object 



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# File 'lib/xamplr-gen/simpleTemplate/old/r6.001.rb', line 6

def initialize
  @method_to_file_name = Hash.new()
  @file_name_to_method = Hash.new()
end

#macro(name, &block) ⇒ Object 



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# File 'lib/xamplr-gen/simpleTemplate/old/r6.000.rb', line 5

def macro(name, &block)
  Kernel.send(:define_method, name) { |*args|
    puts block.call(args)
  }
end