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Contents
# encoding: utf-8
module Nanoc::Filters
class ERB < Nanoc::Filter
requires 'erb'
# Runs the content through [ERB](http://ruby-doc.org/stdlib/libdoc/erb/rdoc/classes/ERB.html).
#
# @param [String] content The content to filter
#
# @option params [Integer] safe_level (nil) The safe level (`$SAFE`) to
# use while running this filter
#
# @option params [String] trim_mode (nil) The trim mode to use
#
# @return [String] The filtered content
def run(content, params={})
# Add locals
assigns.merge!(params[:locals] || {})
# Create context
context = ::Nanoc::Context.new(assigns)
# Get binding
proc = assigns[:content] ? lambda { assigns[:content] } : nil
assigns_binding = context.get_binding(&proc)
# Get result
safe_level = params[:safe_level]
trim_mode = params[:trim_mode]
erb = ::ERB.new(content, safe_level, trim_mode)
erb.filename = filename
erb.result(assigns_binding)
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems