Range#to_json

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

to_json(*args)

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

# File tmp/rubies/ruby-3.4.1/ext/json/lib/json/add/range.rb, line 51
def to_json(*args)
  as_json.to_json(*args)
end

Returns a JSON string representing self:

Example

require 'json/add/range'
puts (1..4).to_json
puts (1...4).to_json
puts ('a'..'d').to_json

Output:

Example

{"json_class":"Range","a":[1,4,false]}
{"json_class":"Range","a":[1,4,true]}
{"json_class":"Range","a":["a","d",false]}

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