Sha256: f3ff7d6e5a9d196db06ce46f17db9f65831e00d0c5a76c6841308d5458a2275d
Contents?: true
Size: 1.12 KB
Versions: 6
Compression:
Stored size: 1.12 KB
Contents
module ExpressTemplates
module Components
# NullWrap is useful for creating a node in the component tree that does
# not produce any markup. It can be used in a template fragment to
# wrap bare text or string content where such would not normally be possible.
#
# Example:
#
# ```ruby
# div {
# some_component
# null_wrap {
# "Some text"
# }
# other_component
# }
# ```
#
# Otherwise you can use it to hold already-complied code meant for
# evaluation in the view that needs to be protected from being compiled
# again. This use is largely internal to express_templates. It is not
# expected that users of this library would need this.
#
# Example:
#
# ```ruby
# null_wrap("(@collection.map do |member| \"<li>#{member.name}</li>\").join")
# ```
#
class NullWrap < Components::Container
def initialize(*args)
@already_compiled_stuff = args.shift if args.first.is_a?(String)
super(*args)
end
def compile
@already_compiled_stuff || compile_children
end
end
end
end
Version data entries
6 entries across 6 versions & 2 rubygems