Converter to be used with JSON::Serializable
to read the raw value of a JSON object property as a String
.
It can be useful to read ints and floats without losing precision, or to read an object and deserialize it later based on some condition.
require "json" class Raw include JSON::Serializable @[JSON::Field(converter: String::RawConverter)] value : String end raw = Raw.from_json(%({"value": 123456789876543212345678987654321})) raw.value # => "123456789876543212345678987654321" raw.to_json # => %({"value":123456789876543212345678987654321})
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Licensed under the Apache License, Version 2.0.
https://crystal-lang.org/api/0.35.1/String/RawConverter.html