Method: Sequel::Postgres::JSONBaseOp#[]

Defined in:
lib/sequel/extensions/pg_json_ops.rb

#[](key) ⇒ Object Also known as: get

Get JSON array element or object field as json. If an array is given, gets the object at the specified path.

json_op[1] # (json -> 1)
json_op['a'] # (json -> 'a')
json_op[%w'a b'] # (json #> ARRAY['a', 'b'])
[View source]

215
216
217
218
219
220
221
 
# File 'lib/sequel/extensions/pg_json_ops.rb', line 215

def [](key)
  if is_array?(key)
    json_op(GET_PATH, wrap_array(key))
  else
    json_op(GET, key)
  end
end