Added version guard against the default gem

nobu · nobu · commit cbecd4307612 · 2021-01-19T12:13:21.000+09:00
diff --git a/ruby2_keywords.gemspec b/ruby2_keywords.gemspec
@@ -1,4 +1,5 @@
 version = IO.popen(%W[git -C #{__dir__} describe --tags --match v[0-9]*], &:read)[/\Av?(\d+(?:\.\d+)*)/, 1]
+abort "Version must not reach 1" if version[/\d+/].to_i >= 1
 
 Gem::Specification.new do |s|
   s.name = "ruby2_keywords"

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,5 @@`
`1`	`1`	`version = IO.popen(%W[git -C #{__dir__} describe --tags --match v[0-9]], &:read)[/\Av?(\d+(?:\.\d+))/, 1]`
	`2`	`+abort "Version must not reach 1" if version[/\d+/].to_i >= 1`
`2`	`3`
`3`	`4`	`Gem::Specification.new do \|s\|`
`4`	`5`	`s.name = "ruby2_keywords"`