Sha256: ea0bc553dbfee2b9700476e24d70bdf305285ce941d681e6c9cc0447d5e71e63
Contents?: true
Size: 720 Bytes
Versions: 48
Compression:
Stored size: 720 Bytes
Contents
module Temple
module HTML
# This filter removes empty attributes
# @api public
class AttributeRemover < Filter
default_options[:remove_empty_attrs] = true
def on_html_attrs(*attrs)
[:multi, *(options[:remove_empty_attrs] ?
attrs.map {|attr| compile(attr) } : attrs)]
end
def on_html_attr(name, value)
if empty_exp?(value)
value
elsif contains_static?(value)
[:html, :attr, name, value]
else
tmp = unique_name
[:multi,
[:capture, tmp, compile(value)],
[:if, "!#{tmp}.empty?",
[:html, :attr, name, [:dynamic, tmp]]]]
end
end
end
end
end
Version data entries
48 entries across 48 versions & 2 rubygems