1 files changed, 16 insertions, 33 deletions

diff --git a/spec/ruby/core/proc/shared/equal.rb b/spec/ruby/core/proc/shared/equal.rb
index a5d067cea3..d0503fb064 100644
--- a/spec/ruby/core/proc/shared/equal.rb
+++ b/spec/ruby/core/proc/shared/equal.rb
@@ -13,7 +13,7 @@ describe :proc_equal, shared: true do
     p = Proc.new { :foo }
     p.send(@method, p).should be_true
 
-    p = lambda { :foo }
+    p = -> { :foo }
     p.send(@method, p).should be_true
   end
 
@@ -24,7 +24,7 @@ describe :proc_equal, shared: true do
     p = Proc.new { :foo }
     p.send(@method, p.dup).should be_true
 
-    p = lambda { :foo }
+    p = -> { :foo }
     p.send(@method, p.dup).should be_true
   end
 
@@ -36,26 +36,26 @@ describe :proc_equal, shared: true do
     a.send(@method, b).should be_false
   end
 
-  it "returns true if both procs have the same body and environment" do
+  it "returns false if procs are distinct but have the same body and environment" do
     p = proc { :foo }
     p2 = proc { :foo }
-    p.send(@method, p2).should be_true
+    p.send(@method, p2).should be_false
   end
 
-  it "returns true if both lambdas with the same body and environment" do
-    x = lambda { :foo }
-    x2 = lambda { :foo }
-    x.send(@method, x2).should be_true
+  it "returns false if lambdas are distinct but have same body and environment" do
+    x = -> { :foo }
+    x2 = -> { :foo }
+    x.send(@method, x2).should be_false
   end
 
-  it "returns true if both different kinds of procs with the same body and env" do
-    p = lambda { :foo }
+  it "returns false if using comparing lambda to proc, even with the same body and env" do
+    p = -> { :foo }
     p2 = proc { :foo }
-    p.send(@method, p2).should be_true
+    p.send(@method, p2).should be_false
 
     x = proc { :bar }
-    x2 = lambda { :bar }
-    x.send(@method, x2).should be_true
+    x2 = -> { :bar }
+    x.send(@method, x2).should be_false
   end
 
   it "returns false if other is not a Proc" do
@@ -65,7 +65,7 @@ describe :proc_equal, shared: true do
     p = Proc.new { :foo }
     p.send(@method, Object.new).should be_false
 
-    p = lambda { :foo }
+    p = -> { :foo }
     p.send(@method, :foo).should be_false
   end
 
@@ -76,25 +76,8 @@ describe :proc_equal, shared: true do
   end
 
   it "returns false if self and other are both lambdas but have different bodies" do
-    p = lambda { :foo }
-    p2 = lambda { :bar }
+    p = -> { :foo }
+    p2 = -> { :bar }
     p.send(@method, p2).should be_false
   end
 end
-
-describe :proc_equal_undefined, shared: true do
-  it "is not defined" do
-    Proc.should_not have_instance_method(@method, false)
-  end
-
-  it "returns false if other is a dup of the original" do
-    p = proc { :foo }
-    p.send(@method, p.dup).should be_false
-
-    p = Proc.new { :foo }
-    p.send(@method, p.dup).should be_false
-
-    p = lambda { :foo }
-    p.send(@method, p.dup).should be_false
-  end
-end