/
multi_json_fix.rb
51 lines (47 loc) · 1.56 KB
/
multi_json_fix.rb
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
# Author:: Couchbase <info@couchbase.com>
# Copyright:: 2011, 2012 Couchbase, Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# This patch fixing loading primitives like strings, numbers and booleans
# using json_gem. It amends behaviour of MultiJson::Engines::JsonGem#load
# when it receives JSON string which neither Array nor Object.
if MultiJson.respond_to?(:engine)
multi_json_engine = MultiJson.send(:engine)
else
multi_json_engine = MultiJson.send(:adapter)
end
# Patch for MultiJson versions < 1.3.3
require 'multi_json/version'
if Gem::Version.new(MultiJson::VERSION) < Gem::Version.new('1.3.3')
class << MultiJson
alias :dump :encode
alias :load :decode
end
end
if multi_json_engine.name =~ /JsonGem$/
class << multi_json_engine
alias _load_object load
def load(string, options = {})
if string.is_a?(StringIO)
string = string.read
end
if string =~ /\A\s*[{\[]/
_load_object(string, options)
else
_load_object("[#{string}]", options)[0]
end
end
end
end