Replace multi_json with standard library json

[sferik]

I’ve recently made the same change in simplecov itself: simplecov-ruby/simplecov@ba6af08. As a former maintainer of multi_json, I can attest that it is not necessary here and not worth the overhead of an additional dependency, since json was added to the standard library in Ruby 1.9.

[coveralls]

Coverage remained the same at 90.94% when pulling 07d6bf9 on sferik:replace-multi_json-with-json into bb40b39 on lemurheavy:master.

[coveralls]

Coverage remained the same at 90.94% when pulling 07d6bf9 on sferik:replace-multi_json-with-json into bb40b39 on lemurheavy:master.

[coveralls]

Coverage increased (+0.35%) to 91.29% when pulling 07d6bf9 on sferik:replace-multi_json-with-json into bb40b39 on lemurheavy:master.

[coveralls]

Coverage increased (+0.35%) to 91.29% when pulling 07d6bf9 on sferik:replace-multi_json-with-json into bb40b39 on lemurheavy:master.

[coveralls]

Coverage increased (+0.35%) to 91.29% when pulling 07d6bf9 on sferik:replace-multi_json-with-json into bb40b39 on lemurheavy:master.

[coveralls]

Coverage increased (+0.35%) to 91.29% when pulling 07d6bf9 on sferik:replace-multi_json-with-json into bb40b39 on lemurheavy:master.

[coveralls]

Coverage decreased (-5.57%) to 85.37% when pulling ee45d1d on sferik:replace-multi_json-with-json into bb40b39 on lemurheavy:master.

[sferik]

Not sure why Travis is passing on every Ruby version except 2.2.0. I’ve tested it locally on on Ruby 2.2.2 and everything passes.

[coveralls]

Coverage remained the same at 90.94% when pulling 8acff04 on sferik:replace-multi_json-with-json into bb40b39 on lemurheavy:master.

[coveralls]

Coverage remained the same at 90.94% when pulling 8acff04 on sferik:replace-multi_json-with-json into bb40b39 on lemurheavy:master.

[sferik]

Okay, the build is green now. This should be good to merge.

[coveralls]

Coverage remained the same at 90.94% when pulling 799ef1d on sferik:replace-multi_json-with-json into bb40b39 on lemurheavy:master.

[coveralls]

Coverage remained the same at 90.94% when pulling 799ef1d on sferik:replace-multi_json-with-json into bb40b39 on lemurheavy:master.

[coveralls]

Coverage remained the same at 90.94% when pulling 799ef1d on sferik:replace-multi_json-with-json into bb40b39 on lemurheavy:master.

[coveralls]

Coverage remained the same at 90.94% when pulling 799ef1d on sferik:replace-multi_json-with-json into bb40b39 on lemurheavy:master.

[coveralls]

Coverage remained the same at 90.94% when pulling 799ef1d on sferik:replace-multi_json-with-json into bb40b39 on lemurheavy:master.

[coveralls]

Coverage decreased (-0.19%) to 90.75% when pulling c511055 on sferik:replace-multi_json-with-json into bb40b39 on lemurheavy:master.

[coveralls]

Coverage decreased (-0.19%) to 90.75% when pulling 9ab0e5b on sferik:replace-multi_json-with-json into bb40b39 on lemurheavy:master.

[coveralls]

Coverage remained the same at 90.94% when pulling 9ab0e5b on sferik:replace-multi_json-with-json into bb40b39 on lemurheavy:master.

[coveralls]

Coverage decreased (-6.4%) to 84.55% when pulling d5d234f on sferik:replace-multi_json-with-json into bb40b39 on lemurheavy:master.

[coveralls]

Coverage remained the same at 90.94% when pulling ee99936 on sferik:replace-multi_json-with-json into bb40b39 on lemurheavy:master.

[coveralls]

Coverage decreased (-6.4%) to 84.55% when pulling ee99936 on sferik:replace-multi_json-with-json into bb40b39 on lemurheavy:master.

[coveralls]

Coverage decreased (-6.4%) to 84.55% when pulling ad06d68 on sferik:replace-multi_json-with-json into bb40b39 on lemurheavy:master.

[coveralls]

Coverage remained the same at 90.94% when pulling 98446eb on sferik:replace-multi_json-with-json into bb40b39 on lemurheavy:master.

[coveralls]

Coverage remained the same at 90.94% when pulling 98446eb on sferik:replace-multi_json-with-json into bb40b39 on lemurheavy:master.

[nickmerwin]

Looks great, thank you as always @sferik!