Extended maintenance of Ruby 1.9.3 ended on February 23, 2015. Read more

In Files

  • psych/lib/psych/nodes/mapping.rb
  • psych/lib/psych/visitors/yaml_tree.rb

Methods

Psych::Nodes::Mapping

This class represents a YAML Mapping.

A Psych::Nodes::Mapping node may have 0 or more children, but must have an even number of children. Here are the valid children a Psych::Nodes::Mapping node may have:

Constants

ANY

Any Map Style

BLOCK

Block Map Style

FLOW

Flow Map Style

Attributes

anchor[RW]

The optional anchor for this mapping

implicit[RW]

Is this an implicit mapping?

style[RW]

The style of this mapping

tag[RW]

The optional tag for this mapping

Public Class Methods

new(anchor = nil, tag = nil, implicit = true, style = BLOCK) click to toggle source

Create a new Psych::Nodes::Mapping object.

anchor is the anchor associated with the map or nil. tag is the tag associated with the map or nil. implicit is a boolean indicating whether or not the map was implicitly started. style is an integer indicating the mapping style.

See Also ↑

See also Psych::Handler#start_mapping

 
               # File psych/lib/psych/nodes/mapping.rb, line 47
def initialize anchor = nil, tag = nil, implicit = true, style = BLOCK
  super()
  @anchor   = anchor
  @tag      = tag
  @implicit = implicit
  @style    = style
end

Commenting is here to help enhance the documentation. For example, code samples, or clarification of the documentation.

If you have questions about Ruby or the documentation, please post to one of the Ruby mailing lists. You will get better, faster, help that way.

If you wish to post a correction of the docs, please do so, but also file bug report so that it can be corrected for the next release. Thank you.

If you want to help improve the Ruby documentation, please visit Documenting-ruby.org.