Drop test dependency from `mruby-string-ext` to `mruby-enumerator`
MODIFY
mrbgems/mruby-string-ext/mrbgem.rake
mrbgems/mruby-string-ext/mrbgem.rake
@@ -2,5 +2,4 @@ MRuby::Gem::Specification.new('mruby-string-ext') do |spec|
spec.license = 'MIT'
spec.author = 'mruby developers'
spec.summary = 'String class extension'
- spec.add_test_dependency 'mruby-enumerator', core: 'mruby-enumerator'
end

Drop test dependency from `mruby-string-ext` to `mruby-enumerator`