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|
module Psych
module Visitors
class JSONTree < YAMLTree
def initialize options = {}, emitter = Psych::JSON::TreeBuilder.new
super
end
def visit_NilClass o
@emitter.scalar 'null', nil, nil, true, false, Nodes::Scalar::PLAIN
end
def visit_Integer o
@emitter.scalar o.to_s, nil, nil, true, false, Nodes::Scalar::PLAIN
end
def visit_Float o
return super if o.nan? || o.infinite?
visit_Integer o
end
def visit_String o
@emitter.scalar o.to_s, nil, nil, false, true, Nodes::Scalar::ANY
end
alias :visit_Symbol :visit_String
private
end
end
end
|
