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if.go
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if.go
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package script
type If struct {
Condition Bool
Block func()
}
func (q Ctx) If(condition AnyBool, f func()) *ElseIfChain {
var chain ElseIfChain
chain.q = q
chain.If.Condition = condition.BoolFromCtx(q)
chain.If.Block = f
return &chain
}
func (q Ctx) IfL(condition bool, f func()) *ElseIfChain {
return q.If(q.Bool(condition), f)
}
type ElseIfChain struct {
q Ctx
If
Chain []If
}
type ElseIfEnder struct {
ElseIfChain ElseIfChain
Else func()
}
func (ender ElseIfEnder) End() {
var chain = ender.ElseIfChain
var q = chain.q
q.Language.If(chain.If, chain.Chain, ender.Else)
}
func (chain *ElseIfChain) ElseIf(condition Bool, f func()) *ElseIfChain {
chain.Chain = append(chain.Chain, If{
Condition: condition,
Block: f,
})
return chain
}
func (chain *ElseIfChain) ElseIfL(condition bool, f func()) *ElseIfChain {
return chain.ElseIf(chain.q.Bool(condition), f)
}
func (chain *ElseIfChain) Else(f func()) ElseIfEnder {
return ElseIfEnder{*chain, f}
}
func (chain *ElseIfChain) End() {
var q = chain.q
q.Language.If(chain.If, chain.Chain, nil)
}