Sha256: 04b1d39fe8b900364009b730f385b91d4300e6045b12aef7aa3fedf9a0ba262e
Contents?: true
Size: 962 Bytes
Versions: 6
Compression:
Stored size: 962 Bytes
Contents
module Temple
module CoffeeScript
class AttributeMerger < Filter
include Temple::HTML::Dispatcher
define_options :merge_attrs => {'id' => '_', 'class' => ' '}
def on_html_attrs(*attrs)
names = []
result = {}
attrs.each do |html, attr, name, value|
raise(InvalidExpression, 'Attribute is not a html attr') if html != :html || attr != :attr
name = name.to_s
if delimiter = options[:merge_attrs][name]
if current = result[name]
current << [:static, delimiter] << value
else
result[name] = [:multi, value]
names << name
end
else
raise "Multiple #{name} attributes specified" if result[name]
result[name] = value
names << name
end
end
[:html, :attrs, *names.map {|name| [:html, :attr, name, result[name]]}]
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems