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Contents
require 'awestruct/handler_chains'
require 'awestruct/context_helper'
module Awestruct
class Pipeline
attr_reader :handler_chains
def initialize()
@handler_chains = HandlerChains.new
@extensions = []
@helpers = []
@transformers = []
end
def extension(e)
@extensions << e
# TC: why? transformer and extension?
e.transform(@transformers) if e.respond_to?('transform')
end
def helper(h)
@helpers << h
end
def transformer(t)
@transformers << t
end
def execute(site)
execute_extensions(site)
end
def execute_extensions(site)
@extensions.each do |e|
e.execute(site)
end
end
def apply_transformers(site, page, rendered)
@transformers.each do |t|
rendered = t.transform( site, page, rendered )
end
rendered
end
def mixin_helpers(context)
context.extend( Awestruct::ContextHelper )
@helpers.each do |h|
context.extend(h)
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems