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-rw-r--r--spec/ruby/core/hash/slice_spec.rb82
1 files changed, 40 insertions, 42 deletions
diff --git a/spec/ruby/core/hash/slice_spec.rb b/spec/ruby/core/hash/slice_spec.rb
index f7717c9404..e3046d83d7 100644
--- a/spec/ruby/core/hash/slice_spec.rb
+++ b/spec/ruby/core/hash/slice_spec.rb
@@ -1,55 +1,53 @@
require_relative '../../spec_helper'
-ruby_version_is "2.5" do
- describe "Hash#slice" do
- before :each do
- @hash = { a: 1, b: 2, c: 3 }
- end
+describe "Hash#slice" do
+ before :each do
+ @hash = { a: 1, b: 2, c: 3 }
+ end
- it "returns a new empty hash without arguments" do
- ret = @hash.slice
- ret.should_not equal(@hash)
- ret.should be_an_instance_of(Hash)
- ret.should == {}
- end
+ it "returns a new empty hash without arguments" do
+ ret = @hash.slice
+ ret.should_not equal(@hash)
+ ret.should be_an_instance_of(Hash)
+ ret.should == {}
+ end
- it "returns the requested subset" do
- @hash.slice(:c, :a).should == { c: 3, a: 1 }
- end
+ it "returns the requested subset" do
+ @hash.slice(:c, :a).should == { c: 3, a: 1 }
+ end
- it "returns a hash ordered in the order of the requested keys" do
- @hash.slice(:c, :a).keys.should == [:c, :a]
- end
+ it "returns a hash ordered in the order of the requested keys" do
+ @hash.slice(:c, :a).keys.should == [:c, :a]
+ end
- it "returns only the keys of the original hash" do
- @hash.slice(:a, :chunky_bacon).should == { a: 1 }
- end
+ it "returns only the keys of the original hash" do
+ @hash.slice(:a, :chunky_bacon).should == { a: 1 }
+ end
- it "returns a Hash instance, even on subclasses" do
- klass = Class.new(Hash)
- h = klass.new
- h[:bar] = 12
- h[:foo] = 42
- r = h.slice(:foo)
- r.should == {foo: 42}
- r.class.should == Hash
- end
+ it "returns a Hash instance, even on subclasses" do
+ klass = Class.new(Hash)
+ h = klass.new
+ h[:bar] = 12
+ h[:foo] = 42
+ r = h.slice(:foo)
+ r.should == {foo: 42}
+ r.class.should == Hash
+ end
- it "uses the regular Hash#[] method, even on subclasses that override it" do
- ScratchPad.record []
- klass = Class.new(Hash) do
- def [](value)
- ScratchPad << :used_subclassed_operator
- super
- end
+ it "uses the regular Hash#[] method, even on subclasses that override it" do
+ ScratchPad.record []
+ klass = Class.new(Hash) do
+ def [](value)
+ ScratchPad << :used_subclassed_operator
+ super
end
+ end
- h = klass.new
- h[:bar] = 12
- h[:foo] = 42
- h.slice(:foo)
+ h = klass.new
+ h[:bar] = 12
+ h[:foo] = 42
+ h.slice(:foo)
- ScratchPad.recorded.should == []
- end
+ ScratchPad.recorded.should == []
end
end