Match documents where field is less than value

https://docs.mongodb.com/manual/reference/operator/query/lt/#op._S_lt

{field: {$lt: value} }

Property definitions

mongodb $ MongoMatch :: lt
	# Match documents where `field` is less than `value`
	#
	# https://docs.mongodb.com/manual/reference/operator/query/lt/#op._S_lt
	#
	# ~~~json
	# {field: {$lt: value} }
	# ~~~
	fun lt(field: String, value: nullable Serializable): MongoMatch do
		op("lt", field, value)
		return self
	end
lib/mongodb/queries.nit:143,2--153,4