func ElseIfFactory(p *core.Parser, config *core.Configuration) (core.Tag, error) {
condition, err := p.ReadConditionGroup()
if err != nil {
return nil, err
}
p.SkipPastTag()
return &ElseIf{NewCommon(), condition}, nil
}
func UnlessFactory(p *core.Parser, config *core.Configuration) (core.Tag, error) {
condition, err := p.ReadConditionGroup()
if err != nil {
return nil, err
}
p.SkipPastTag()
condition.Inverse()
return &Unless{NewCommon(), condition, nil}, nil
}
func IfFactory(p *core.Parser, config *core.Configuration) (core.Tag, error) {
condition, err := p.ReadConditionGroup()
if err != nil {
return nil, err
}
i := &If{
NewCommon(),
condition,
make([]IfSibling, 0, 3),
}
i.conditions = append(i.conditions, i)
p.SkipPastTag()
return i, nil
}