diff options
Diffstat (limited to 'spec/ruby/core/enumerable/each_cons_spec.rb')
-rw-r--r-- | spec/ruby/core/enumerable/each_cons_spec.rb | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/spec/ruby/core/enumerable/each_cons_spec.rb b/spec/ruby/core/enumerable/each_cons_spec.rb index 7d44f54f74..8fb31fb925 100644 --- a/spec/ruby/core/enumerable/each_cons_spec.rb +++ b/spec/ruby/core/enumerable/each_cons_spec.rb @@ -10,7 +10,7 @@ describe "Enumerable#each_cons" do it "passes element groups to the block" do acc = [] - @enum.each_cons(3){|g| acc << g}.should be_nil + @enum.each_cons(3){|g| acc << g} acc.should == @in_threes end @@ -27,7 +27,7 @@ describe "Enumerable#each_cons" do it "tries to convert n to an Integer using #to_int" do acc = [] - @enum.each_cons(3.3){|g| acc << g}.should == nil + @enum.each_cons(3.3){|g| acc << g} acc.should == @in_threes obj = mock('to_int') @@ -56,6 +56,12 @@ describe "Enumerable#each_cons" do multi.each_cons(2).to_a.should == [[[1, 2], [3, 4, 5]], [[3, 4, 5], [6, 7, 8, 9]]] end + ruby_version_is "3.1" do + it "returns self when a block is given" do + @enum.each_cons(3){}.should == @enum + end + end + describe "when no block is given" do it "returns an enumerator" do e = @enum.each_cons(3) |