Merge pull request #2 from ganmacs/support-2.3

support 2.3 on CI
socketry · Jul 9, 2019 · 025fa1c · 025fa1c
2 parents 605806b + 97a3690
commit 025fa1c
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diff --git a/.travis.yml b/.travis.yml
@@ -4,6 +4,7 @@ cache: bundler
 
 matrix:
   include:
+    - rvm: 2.3
     - rvm: 2.4
     - rvm: 2.5
     - rvm: 2.6

diff --git a/lib/protocol/http2/frame.rb b/lib/protocol/http2/frame.rb
@@ -20,6 +20,7 @@
 # THE SOFTWARE.
 
 require_relative 'error'
+require_relative 'monkey_patch'
 
 module Protocol
 	module HTTP2

diff --git a/lib/protocol/http2/monkey_patch.rb b/lib/protocol/http2/monkey_patch.rb
@@ -0,0 +1,10 @@
+begin
+  ''.unpack1('*')
+rescue => NoMethodError
+  # for compat ruby 2.3
+  class String
+    def unpack1(template)
+      unpack(template).first
+    end
+  end
+end