30 lines
904 B
Ruby
30 lines
904 B
Ruby
#-- encoding: UTF-8
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#-- copyright
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# ChiliProject is a project management system.
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#
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# Copyright (C) 2010-2011 the ChiliProject Team
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# See doc/COPYRIGHT.rdoc for more details.
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#++
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module ChiliProject::Liquid::Tags
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class VariableList < Tag
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include ActionView::Helpers::TagHelper
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def render(context)
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out = ''
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context.environments.first.keys.sort.each do |liquid_variable|
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next if liquid_variable == 'text' # internal variable
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out << content_tag('li', content_tag('code', h(liquid_variable)))
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end if context.environments.present?
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content_tag('p', "Variables:") + content_tag('ul', out)
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end
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end
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end
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