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Versions: 13
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Contents
# frozen_string_literal: true
module Nanoc::Filters
# @api private
class Haml < Nanoc::Filter
identifier :haml
requires 'haml'
# Runs the content through [Haml](http://haml-lang.com/).
# Parameters passed to this filter will be passed on to Haml.
#
# @param [String] content The content to filter
#
# @return [String] The filtered content
def run(content, params = {})
# Get options
options = params.merge(filename: filename)
# Create context
context = ::Nanoc::Core::Context.new(assigns)
# Get result
proc = assigns[:content] ? -> { assigns[:content] } : nil
# Render
haml_major_version = ::Haml::VERSION[0]
case haml_major_version
when '5'
::Haml::Engine.new(content, options).render(context, assigns, &proc)
when '6'
template = Tilt::HamlTemplate.new(options) { content }
template.render(context, assigns, &proc)
else
raise Nanoc::Core::TrivialError.new(
"Cannot run Haml filter: unsupported Haml major version: #{haml_major_version}",
)
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems