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Contents
# Copyright (c) 2008 Michael Fellinger m.fellinger@gmail.com
# All files in this distribution are subject to the terms of the Ruby license.
require 'markaby'
module Ramaze
module Template
# Is responsible for compiling a template using the Markaby templating engine.
# Can be found at: http://code.whytheluckystiff.net/markaby/
class Markaby < Template
include Ramaze::Helper::Methods
ENGINES[self] = %w[ mab ]
class << self
# Entry point for Action#render
def transform action
result, file = result_and_file(action)
result = transform_string(file, action) if file
result.to_s
end
# Takes a string and action, instance_evals the string inside a mab
# block that gets the instance_variables of the original
# action.instance passed.
def transform_string string, action
instance = action.instance
ivs = extract_ivs(instance)
instance.send(:mab, ivs) do
instance_eval(string)
end
end
# Generate a hash from instance-variables
def extract_ivs(controller)
controller.instance_variables.inject({}) do |hash, iv|
sym = iv.gsub('@', '').to_sym
hash.merge! sym => controller.instance_variable_get(iv)
end
end
end
end
end
end
Version data entries
20 entries across 20 versions & 5 rubygems