class Psych::Nodes::Mapping - Documentation for Ruby 2.3.0 (original) (raw)

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:

• Psych::Nodes::Sequence
• Psych::Nodes::Mapping
• Psych::Nodes::Scalar
• Psych::Nodes::Alias

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

def initialize anchor = nil, tag = nil, implicit = true, style = BLOCK super() @anchor = anchor @tag = tag @implicit = implicit @style = style end