Sha256: f01e4f683cf0416dfa409e7290cc2897b41ef65ff604fe0fceaa626e1a380828
Contents?: true
Size: 610 Bytes
Versions: 11
Compression:
Stored size: 610 Bytes
Contents
module Temple
module HTML
# This filter sorts html attributes.
# @api public
class AttributeSorter < Filter
define_options :sort_attrs => true
def call(exp)
options[:sort_attrs] ? super : exp
end
def on_html_attrs(*attrs)
n = 0 # Use n to make sort stable. This is important because the merger could be executed afterwards.
[:html, :attrs, *attrs.sort_by do |attr|
raise(InvalidExpression, 'Attribute is not a html attr') if attr[0] != :html || attr[1] != :attr
[attr[2].to_s, n += 1]
end]
end
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems