new(anchor = nil, tag = nil, implicit = true, style = BLOCK)public
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 Psych::Handler#start_mapping
# File ext/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