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Versions: 18
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Contents
# ===========================================================================
# Project: Abbot - SproutCore Build Tools
# Copyright: ©2009 Apple Inc.
# portions copyright @2006-2009 Sprout Systems, Inc.
# and contributors
# ===========================================================================
module SC
module RenderEngine
class Erubis
def initialize(html_context)
@html_context = html_context
end
def compile(input)
begin
require 'erubis'
rescue
raise "Cannot render ERB file because erubis is not installed. Try running 'sudo gem install erubis' and try again"
end
::Erubis::Eruby.new.convert(input)
end
def concat(string, binding)
eval('_buf', binding) << string
end
def capture(*args, &block)
begin
buffer = eval('_buf', block.binding)
rescue
buffer = nil
end
if buffer.nil?
block.call(*args).to_s
else
pos = buffer.length
block.call(*args)
# get emitted data
data = buffer[pos..-1]
# remove from buffer
buffer[pos..-1] = ''
data
end
end
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems