KOBAYASHI Shuji 7192429e83 Fix behavior of Kernel#Integer to numbers ending with _ and spaces ...

#### Before this patch:

  ```ruby
  Integer("1_ ")  #=> 1
  ```

#### After this patch (same as Ruby):

  ```ruby
  Integer("1_ ")  #=> ArgumentError
  ```

2019-12-11 16:40:39 +09:00

..

src

Fix argument specs to Kernel

2019-11-15 19:07:42 +09:00

test

Fix behavior of Kernel#Integer to numbers ending with _ and spaces

2019-12-11 16:40:39 +09:00

mrbgem.rake

Clarify mruby-(kernel|object)-ext gem summary; ref 8e637bdd [ci skip]

2019-06-06 20:21:40 +09:00