Dropped support for Ruby < 2.1

It doesn't support keyword arguments with no default, and proper memory profiling.
seomoz · Feb 9, 2017 · c6560dc · c6560dc
1 parent 2a79a0f
commit c6560dc
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diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,6 @@
 language: ruby
 
 rvm:
-  - 2.0
   - 2.1
   - 2.2
   - 2.3.3

diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 #### master
 
+- CHANGED: Dropped support for Ruby < 2.1
 - CHANGED: `PublicSuffix::List#rules` is now protected. You should not rely on it as the internal rule representation is subject to change to optimize performances.
 - CHANGED: Removed `PublicSuffix::List.clear`, it was an unnecessary accessor method. Use `PublicSuffix::List.default = nil` if you **really** need to reset the default list. You shouldn't.
 - CHANGED: `PublicSuffix::List#select` is now private. You should not use it, instead use ``PublicSuffix::List#find`. 

diff --git a/Gemfile b/Gemfile
@@ -7,4 +7,4 @@ gem "minitest"
 gem "minitest-reporters"
 gem "rubocop", require: false
 
-gem "memory_profiler", require: false if !RUBY_VERSION.start_with?("2.0")
+gem "memory_profiler", require: false
diff --git a/public_suffix.gemspec b/public_suffix.gemspec
@@ -12,7 +12,7 @@ Gem::Specification.new do |s|
   s.description = "PublicSuffix can parse and decompose a domain name into top level domain, domain and subdomains."
   s.licenses    = ["MIT"]
 
-  s.required_ruby_version = ">= 2.0"
+  s.required_ruby_version = ">= 2.1"
 
   s.require_paths    = ["lib"]
   s.files            = `git ls-files`.split("\n")
-Original file line number
+Diff line change
@@ -1,7 +1,6 @@
     language: ruby
     rvm:
-      - 2.0
       - 2.1
       - 2.2
       - 2.3.3
@@ Expand Down @@