Merge pull request #121 from yui-knk/remove_1_8_compatibility

Remove 1 8 compatibility

README.md

@@ -158,12 +158,6 @@ behaviors. These hooks are triggered using environment variables:
   * show request and response of `HTTP`/`HTTPS` `GET` REST API calls;
   * show request of `HTTP`/`HTTPS` `POST`/`PUT` REST API calls.
 
-## 1.8 compatibility
-
-Although we are trying to keep 1.8.7 compatibility as you can see it in
-.travis.yml we don't officially support 1.8.7. The most important defect
-on 1.8 is it does not support TLS only SSL endpoint.
-
 ## More Information
 
   * Copyright: (c) 2011 Treasure Data Inc.

spec/spec_helper.rb

@@ -49,11 +49,7 @@
   end
 
   let :headers do
-    if RUBY_VERSION >= "2.0.0"
-      {'Accept' => '*/*', 'Accept-Encoding' => /gzip/, 'Date' => /.*/, 'User-Agent' => /Ruby/}
-    else
-      {'Accept' => '*/*', 'Date' => /.*/, 'User-Agent' => /Ruby/}
-    end
+    {'Accept' => '*/*', 'Accept-Encoding' => /gzip/, 'Date' => /.*/, 'User-Agent' => /Ruby/}
   end
 
   def stub_api_request(method, path, opts = nil)

spec/td/client/api_ssl_connection_spec.rb

@@ -43,16 +43,13 @@ def to_text
     }.to raise_error OpenSSL::SSL::SSLError
   end
 
-  # 1.8.7's net/http does not call SSLContext#set_params. Use 1.8.7 where you don't care security.
-  if RUBY_VERSION >= '1.9.0'
-    it 'should success to connect TLSv1 only server' do
-      @server = setup_server(:TLSv1)
-      api = API.new(nil, :endpoint => "https://localhost:#{@serverport}", :retry_post_requests => false)
-      api.ssl_ca_file = File.join(DIR, 'ca-all.cert')
-      expect {
-        api.delete_database('no_such_database')
-      }.to raise_error TreasureData::NotFoundError
-    end
+  it 'should success to connect TLSv1 only server' do
+    @server = setup_server(:TLSv1)
+    api = API.new(nil, :endpoint => "https://localhost:#{@serverport}", :retry_post_requests => false)
+    api.ssl_ca_file = File.join(DIR, 'ca-all.cert')
+    expect {
+      api.delete_database('no_such_database')
+    }.to raise_error TreasureData::NotFoundError
   end
 
   def setup_server(ssl_version)