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package termui
import (
"fmt"
"math"
)
const DOTS = '…'
// MaxString trims a string and adds dots if the string is longer than a give length.
func MaxString(s string, l int) string {
if l <= 0 {
return ""
}
r := []rune(s)
if len(r) > l {
r = r[:l]
r[l-1] = DOTS
}
return string(r)
}
func Round(f float64) float64 {
return math.Floor(f + .5)
}
func Error(issue, diagnostics string) {
Close()
fmt.Println("Error caught. Exiting program.")
fmt.Println()
fmt.Println("Issue with " + issue + ".")
fmt.Println()
fmt.Println("Diagnostics:\n" + diagnostics)
fmt.Println()
panic(1)
}
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