func ExampleBind() {
var r interface{}
var ok bool
prt := func() {
if ok {
fmt.Printf("Result: %s\n", r)
} else {
fmt.Printf("Error: %v\n", r)
}
}
lower := kern.Regexp(`\p{Ll}`)
intNum := kern.Regexp(`\p{Nd}*`)
p := kern.Bind(lower, func(c interface{}) kern.Parser {
return kern.Bind(intNum, func(d interface{}) kern.Parser {
return kern.Bind(lower, func(e interface{}) kern.Parser {
return kern.Return(utf88.Surr(c.(utf88.Text)) + "," +
utf88.Surr(d.(utf88.Text)) + "," +
utf88.Surr(e.(utf88.Text)))
})
})
})
t := utf88.Text("e789fg")
r, ok = kern.ParseText(p, t)
prt()
// Output:
// Result: e,789,f
}
func ExampleReturn() {
p := kern.Return(1234567890)
t := utf88.Text("anything")
r, ok := kern.ParseText(p, t)
if ok {
fmt.Printf("Result: %v\n", r)
} else {
fmt.Printf("Error: %v\n", r)
}
// Output:
// Result: 1234567890
}
