本文整理匯總了Golang中launchpad/net/juju-core/utils/set.Strings.Difference方法的典型用法代碼示例。如果您正苦於以下問題：Golang Strings.Difference方法的具體用法？Golang Strings.Difference怎麽用？Golang Strings.Difference使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類launchpad/net/juju-core/utils/set.Strings的用法示例。
在下文中一共展示了Strings.Difference方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
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")
}