Ruby » Ruby master

rational.c: read_num

• rational.c (read_num): use rb_int_parse_cstr to parse integer
  parts, and make String#to_r consistent with #to_i and #to_f.
  [ruby-core:80098] [Bug #13105]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57989 b2dd03c8-39d4-4d8f-98ff-823fe69b080e