Emit a sequence with map and tag
Emit an arbitrary object obj and tag
Returns true if stat is readable by the real user id of this process.
File.stat("testfile").readable_real? #=> true
Paths in the gem to add to $LOAD_PATH when this gem is activated. If you have an extension you do not need to add "ext" to the require path, the extension build process will copy the extension files into “lib” for you.
The default value is "lib"
Usage:
# If all library files are in the root directory... spec.require_paths = ['.']
Is name a required attribute?
Required specification attributes
DOC: This method needs documented or nodoc’d
Singular accessor for require_paths
Singular accessor for require_paths
Returns the previous sibling that is an element, or nil if there is no Element sibling prior to this one
doc = Document.new '<a><b/>text<c/></a>' doc.root.elements['c'].previous_element #-> <b/> doc.root.elements['b'].previous_element #-> nil