本文整理汇总了Golang中github.com/dmiller/go-seq/iseq.Seq.First方法的典型用法代码示例。如果您正苦于以下问题：Golang Seq.First方法的具体用法？Golang Seq.First怎么用？Golang Seq.First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github.com/dmiller/go-seq/iseq.Seq的用法示例。
在下文中一共展示了Seq.First方法的3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: NewPVectorFromISeq
// Create a PVector from an ISeq
func NewPVectorFromISeq(items iseq.Seq) *PVector {
// TODO: redo when we have transients
var ret iseq.PVector = EmptyPVector
for ; items != nil; items = items.Next() {
ret = ret.ConsV(items.First())
}
return ret.(*PVector)
}示例2: NewPTreeMapFromSeqC
func NewPTreeMapFromSeqC(items iseq.Seq, comp iseq.CompareFn) *PTreeMap {
ret := CreateEmptyPTreeMap(comp)
for i := 0; items != nil; items, i = items.Next().Next(), i+1 {
if items.Next() == nil {
panic(fmt.Sprintf("No value supplied for key: %v", items.First()))
}
ret = ret.AssocM(items.First(), items.Next().First()).(*PTreeMap)
}
return ret
}示例3: NewPHashMapFromSeq
func NewPHashMapFromSeq(items iseq.Seq) *PHashMap {
// TODO: transients
ret := EmptyPHashMap
for i := 0; items != nil; items, i = items.Next().Next(), i+1 {
if items.Next() == nil {
panic(fmt.Sprintf("No value supplied for key: %v", items.First()))
}
ret = ret.AssocM(items.First(), items.Next().First()).(*PHashMap)
// if checkDup && ret.Count1() != i+1 {
// panic(fmt.Sprintf("Duplicate key: %v",items.First()))
// }
}
return ret
}