Remove freeze

3 files changed, 3 insertions, 3 deletions

diff --git a/lib/reline/ansi.rb b/lib/reline/ansi.rb
index 8832dcad03..b0f4d3dbff 100644
--- a/lib/reline/ansi.rb
+++ b/lib/reline/ansi.rb
@@ -7,7 +7,7 @@ class Reline::ANSI
     [27, 91, 51, 126] => :key_delete,     # Del
     [27, 91, 49, 126] => :ed_move_to_beg, # Home
     [27, 91, 52, 126] => :ed_move_to_end, # End
-  }.each_key(&:freeze).freeze
+  }
 
   @@input = STDIN
   def self.input=(val)
diff --git a/lib/reline/general_io.rb b/lib/reline/general_io.rb
index 47cab80642..291c14c7b3 100644
--- a/lib/reline/general_io.rb
+++ b/lib/reline/general_io.rb
@@ -1,7 +1,7 @@
 require 'timeout'
 
 class Reline::GeneralIO
-  RAW_KEYSTROKE_CONFIG = {}.freeze
+  RAW_KEYSTROKE_CONFIG = {}
 
   @@buf = []
 
diff --git a/lib/reline/windows.rb b/lib/reline/windows.rb
index 18bbbfabc0..9c2babaae5 100644
--- a/lib/reline/windows.rb
+++ b/lib/reline/windows.rb
@@ -10,7 +10,7 @@ class Reline::Windows
     [224, 71] => :ed_move_to_beg,  # Home
     [224, 79] => :ed_move_to_end,  # End
     [  0, 41] => :ed_unassigned,   # input method on/off
-  }.each_key(&:freeze).freeze
+  }
 
   if defined? JRUBY_VERSION
     require 'win32api'