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Code Issues Releases Activity

array/object to bool/int

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This commit is contained in:
Tao Wen
2017-01-24 23:13:58 +08:00
parent ee54218b0a
commit 94ae645ab9
4 changed files with 114 additions and 14 deletions
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54
feature_any_array.go
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@ -26,6 +26,9 @@ func (any *arrayLazyAny) fillCacheUntil(target int) Any {
}
return any.cache[target]
}
if any.cache == nil {
any.cache = make([]Any, 0, 8)
}
i := len(any.cache)
if target < i {
return any.cache[target]
@ -65,6 +68,9 @@ func (any *arrayLazyAny) fillCache() {
if any.remaining == nil {
return
}
if any.cache == nil {
any.cache = make([]Any, 0, 8)
}
iter := any.parse()
if len(any.remaining) == len(any.buf) {
iter.head++
@ -89,27 +95,60 @@ func (any *arrayLazyAny) LastError() error {
}
func (any *arrayLazyAny) ToBool() bool {
return false
if any.cache == nil {
any.IterateArray() // trigger first element read
}
return len(any.cache) != 0
}
func (any *arrayLazyAny) ToInt() int {
return 0
if any.cache == nil {
any.IterateArray() // trigger first element read
}
if len(any.cache) == 0 {
return 0
}
return 1
}
func (any *arrayLazyAny) ToInt32() int32 {
return 0
if any.cache == nil {
any.IterateArray() // trigger first element read
}
if len(any.cache) == 0 {
return 0
}
return 1
}
func (any *arrayLazyAny) ToInt64() int64 {
return 0
if any.cache == nil {
any.IterateArray() // trigger first element read
}
if len(any.cache) == 0 {
return 0
}
return 1
}
func (any *arrayLazyAny) ToFloat32() float32 {
return 0
if any.cache == nil {
any.IterateArray() // trigger first element read
}
if len(any.cache) == 0 {
return 0
}
return 1
}
func (any *arrayLazyAny) ToFloat64() float64 {
return 0
if any.cache == nil {
any.IterateArray() // trigger first element read
}
if len(any.cache) == 0 {
return 0
}
return 1
}
func (any *arrayLazyAny) ToString() string {
@ -136,6 +175,9 @@ func (any *arrayLazyAny) Size() int {
func (any *arrayLazyAny) IterateArray() (func() (Any, bool), bool) {
if any.cache == nil {
any.cache = make([]Any, 0, 8)
}
remaining := any.remaining
if len(remaining) == len(any.buf) {
iter := any.parse()