Returns a JSON string containing a JSON array, that is unparsed from this Array instance. state is a JSON::State object, that can also be used to configure the produced JSON string output further.
# File lib/json/pure/generator.rb, line 328 def to_json(state = nil, *) state = State.from_state(state) state.check_max_nesting json_transform(state) end
# File lib/json/pure/generator.rb, line 336 def json_transform(state) delim = ',' delim << state.array_nl result = '[' result << state.array_nl depth = state.depth += 1 first = true indent = !state.array_nl.empty? each { |value| result << delim unless first result << state.indent * depth if indent result << value.to_json(state) first = false } depth = state.depth -= 1 result << state.array_nl result << state.indent * depth if indent result << ']' end