module Time::EpochMillisConverter
Overview
Converter to be used with JSON.mapping
and YAML.mapping
to serialize a Time
instance as the number of milliseconds
since the unix epoch. See Time#to_unix_ms
.
require "json"
class Timestamp
JSON.mapping({
value: {type: Time, converter: Time::EpochMillisConverter},
})
end
timestamp = Timestamp.from_json(%({"value": 1459860483856}))
timestamp.value # => 2016-04-05 12:48:03.856 UTC
timestamp.to_json # => %({"value":1459860483856})
Defined in:
json/from_json.crjson/to_json.cr
yaml/from_yaml.cr
yaml/to_yaml.cr
Class Method Summary
- .from_json(value : JSON::PullParser) : Time
- .from_yaml(ctx : YAML::ParseContext, node : YAML::Nodes::Node) : Time
- .to_json(value : Time, json : JSON::Builder)
- .to_yaml(value : Time, yaml : YAML::Nodes::Builder)