Class: Temple::Generator

Inherits:

Object

• Object
• Temple::Generator

show all

Includes:

Mixins::Options

Defined in:

lib/temple/generators.rb

Overview

Instance Attribute Summary

Attributes included from Mixins::Options

#options

Instance Method Summary (collapse)

• - (Object) call(exp)
• - (Object) compile(exp)
• - (Object) on_capture(name, exp)
• - (Object) on_code(code)
• - (Object) on_dynamic(code)
• - (Object) on_multi(*exp)
• - (Object) on_newline
• - (Object) on_static(text)

Methods included from Mixins::Options

included, #initialize

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# File 'lib/temple/generators.rb', line 18

def call(exp)
  [preamble, compile(exp), postamble].join('; ')
end

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# File 'lib/temple/generators.rb', line 22

def compile(exp)
  type, *args = exp
  method = "on_#{type}"
  if respond_to?(method)
    send(method, *args)
  else
    raise InvalidExpression, "Generator supports only core expressions - found #{exp.inspect}"
  end
end

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# File 'lib/temple/generators.rb', line 40

def on_capture(name, exp)
  options[:capture_generator].new(:buffer => name).call(exp)
end

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# File 'lib/temple/generators.rb', line 52

def on_code(code)
  code
end

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# File 'lib/temple/generators.rb', line 48

def on_dynamic(code)
  concat(code)
end

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# File 'lib/temple/generators.rb', line 32

def on_multi(*exp)
  exp.map {|e| compile(e) }.join('; ')
end

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# File 'lib/temple/generators.rb', line 36

def on_newline
  "\n"
end

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# File 'lib/temple/generators.rb', line 44

def on_static(text)
  concat(text.inspect)
end