本文整理汇总了Golang中launchpad/net/juju-core/utils/set.Strings.Union方法的典型用法代码示例。如果您正苦于以下问题：Golang Strings.Union方法的具体用法？Golang Strings.Union怎么用？Golang Strings.Union使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类launchpad/net/juju-core/utils/set.Strings的用法示例。
在下文中一共展示了Strings.Union方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: TestUninitialized
func (stringSetSuite) TestUninitialized(c *C) {
var uninitialized set.Strings
c.Assert(uninitialized.Size(), Equals, 0)
c.Assert(uninitialized.IsEmpty(), Equals, true)
// You can get values and sorted values from an unitialized set.
AssertValues(c, uninitialized)
// All contains checks are false
c.Assert(uninitialized.Contains("foo"), Equals, false)
// Remove works on an uninitialized Strings
uninitialized.Remove("foo")
var other set.Strings
// Union returns a new set that is empty but initialized.
c.Assert(uninitialized.Union(other), DeepEquals, set.NewStrings())
c.Assert(uninitialized.Intersection(other), DeepEquals, set.NewStrings())
c.Assert(uninitialized.Difference(other), DeepEquals, set.NewStrings())
other = set.NewStrings("foo", "bar")
c.Assert(uninitialized.Union(other), DeepEquals, other)
c.Assert(uninitialized.Intersection(other), DeepEquals, set.NewStrings())
c.Assert(uninitialized.Difference(other), DeepEquals, set.NewStrings())
c.Assert(other.Union(uninitialized), DeepEquals, other)
c.Assert(other.Intersection(uninitialized), DeepEquals, set.NewStrings())
c.Assert(other.Difference(uninitialized), DeepEquals, other)
// Once something is added, the set becomes initialized.
uninitialized.Add("foo")
AssertValues(c, uninitialized, "foo")
}