我的代码使用了一个before :each块:
before :each do
@unsorted=[1,5,6,7,4,5,8,4,2,5,2]
end
it "contains an unsorted an array" do
test_array = BubbleSort.new(@unsorted)
expect(test_array.contents).to eq [1,5,6,7,4,5,8,4,2,5,2]
end
Run Code Online (Sandbox Code Playgroud)
我希望before :each代码是内联但使用
before :each {@unsorted=[1,5,6,7,4,5,8,4,2,5,2]}
Run Code Online (Sandbox Code Playgroud)
得到:
syntax error, unexpected '{', expecting keyword_
end (SyntaxError)
Run Code Online (Sandbox Code Playgroud)
我怎样才能解决这个问题?
当写入一个块时{},Ruby的语法不允许省略参数周围的括号.你需要这样做:
before(:each){@unsorted=[1,5,6,7,4,5,8,4,2,5,2]}
Run Code Online (Sandbox Code Playgroud)