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Contents
# encoding: utf-8
# Option default_attributes
#
# A hash of default attributes for tags (`{tag => {attribute => default_value}}`).
# Attributes of each tag will reverse merged with his default attributes, so you
# don't have to write over and over that script tag has attribute `type` with value
# `text/javascript`. For example, `%script` compiles to `<script type="text/javascript"></script>`.
# Defaults to `{:script => {:type => "text/javascript"}, :form => {:method => "POST"}}`
module Haml
class Engine
alias_method :__initialize__, :initialize
def initialize(template, options = Hash.new)
__initialize__(template, options)
@options[:default_attributes] = Hash.new
# symbolize keys
@options[:default_attributes] = @options[:default_attributes].inject(Hash.new) do |options, pair|
options.merge(pair.first.to_sym => pair.last)
end
end
end
module Precompiler
alias_method :__prerender_tag__, :prerender_tag
def prerender_tag(name, self_close, attributes)
# merge given attributes with default attributes from options
if default_attributes = @options[:default_attributes][name.to_sym]
attributes = default_attributes.merge(attributes)
end
__prerender_tag__(name, self_close, attributes)
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems