Struct#to_json

(?::JSON::State? state) -> ::String

to_json(*args)

ext/json/lib/json/add/struct.rb View on GitHub ↗

# File tmp/rubies/ruby-3.4.1/ext/json/lib/json/add/struct.rb, line 49
def to_json(*args)
  as_json.to_json(*args)
end

Returns a JSON string representing self:

Example

require 'json/add/struct'
Customer = Struct.new('Customer', :name, :address, :zip)
puts Struct::Customer.new.to_json

Output:

Example

{"json_class":"Struct","t":{'name':'Rowdy',"age":null}}

See also #to_h #to_s #to_a #values also in 4.0 · 3.3 · 3.2 · 3.1 · 3.0