Class: XMP2Assert::Renderer

Inherits:
Object
  • Object
show all
Defined in:
lib/xmp2assert/renderer.rb

Overview

Compiles a Quasifile into a separate ruby script.

Class Method Summary collapse

Class Method Details

.render(qfile, exception = nil) {|rendered| ... } ⇒ File

Compiles a Quasifile into a separate ruby script. Generated file should be passable to a separate ruby process. This method yields that file if a block is given, and deletes it afterwards. When no block is passed, leaves it undeleted; to clean it up is up to the caller then.

Parameters:

  • qfile (Quasifile) —

    a file to convert to.

  • exception (String) (defaults to: nil) —

    :TBD:

Yield Parameters:

  • rendered (File) —

    file, if block is given.

Returns:

  • (File) —

    rendered file, if no block is given.



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# File 'lib/xmp2assert/renderer.rb', line 62

def self.render qfile, exception = nil
  s = erb qfile, exception
  if defined? yield
    Tempfile.create '' do |f|
      f.write s
      f.flush
      return yield f
    end
  else
    f = Tempfile.create ''
    f.write s
    f.flush
    return f
  end
end