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-rw-r--r--spec/ruby/core/hash/to_h_spec.rb58
1 files changed, 28 insertions, 30 deletions
diff --git a/spec/ruby/core/hash/to_h_spec.rb b/spec/ruby/core/hash/to_h_spec.rb
index d6eaac9f33..75ebce68b1 100644
--- a/spec/ruby/core/hash/to_h_spec.rb
+++ b/spec/ruby/core/hash/to_h_spec.rb
@@ -32,43 +32,41 @@ describe "Hash#to_h" do
end
end
- ruby_version_is "2.6" do
- context "with block" do
- it "converts [key, value] pairs returned by the block to a hash" do
- { a: 1, b: 2 }.to_h { |k, v| [k.to_s, v*v]}.should == { "a" => 1, "b" => 4 }
- end
+ context "with block" do
+ it "converts [key, value] pairs returned by the block to a hash" do
+ { a: 1, b: 2 }.to_h { |k, v| [k.to_s, v*v]}.should == { "a" => 1, "b" => 4 }
+ end
- it "raises ArgumentError if block returns longer or shorter array" do
- -> do
- { a: 1, b: 2 }.to_h { |k, v| [k.to_s, v*v, 1] }
- end.should raise_error(ArgumentError, /element has wrong array length/)
+ it "raises ArgumentError if block returns longer or shorter array" do
+ -> do
+ { a: 1, b: 2 }.to_h { |k, v| [k.to_s, v*v, 1] }
+ end.should raise_error(ArgumentError, /element has wrong array length/)
- -> do
- { a: 1, b: 2 }.to_h { |k, v| [k] }
- end.should raise_error(ArgumentError, /element has wrong array length/)
- end
+ -> do
+ { a: 1, b: 2 }.to_h { |k, v| [k] }
+ end.should raise_error(ArgumentError, /element has wrong array length/)
+ end
- it "raises TypeError if block returns something other than Array" do
- -> do
- { a: 1, b: 2 }.to_h { |k, v| "not-array" }
- end.should raise_error(TypeError, /wrong element type String/)
- end
+ it "raises TypeError if block returns something other than Array" do
+ -> do
+ { a: 1, b: 2 }.to_h { |k, v| "not-array" }
+ end.should raise_error(TypeError, /wrong element type String/)
+ end
- it "coerces returned pair to Array with #to_ary" do
- x = mock('x')
- x.stub!(:to_ary).and_return([:b, 'b'])
+ it "coerces returned pair to Array with #to_ary" do
+ x = mock('x')
+ x.stub!(:to_ary).and_return([:b, 'b'])
- { a: 1 }.to_h { |k| x }.should == { :b => 'b' }
- end
+ { a: 1 }.to_h { |k| x }.should == { :b => 'b' }
+ end
- it "does not coerce returned pair to Array with #to_a" do
- x = mock('x')
- x.stub!(:to_a).and_return([:b, 'b'])
+ it "does not coerce returned pair to Array with #to_a" do
+ x = mock('x')
+ x.stub!(:to_a).and_return([:b, 'b'])
- -> do
- { a: 1 }.to_h { |k| x }
- end.should raise_error(TypeError, /wrong element type MockObject/)
- end
+ -> do
+ { a: 1 }.to_h { |k| x }
+ end.should raise_error(TypeError, /wrong element type MockObject/)
end
end
end