TLang.Int / Long

TLang.Int

Parsing and stringification.

      let n   = Int.parse("42")           // String → Int
      let s   = Int.toString(42)          // Int → String
      let hex = Int.toHex(255)            // "ff"
      let bin = Int.toBinary(10)          // "1010"
      let oct = Int.toOctal(8)            // "10"
    

Parsing from alternate bases.

      let n = Int.fromHex("ff")           // 255
      let n = Int.fromBinary("1010")      // 10
      let n = Int.fromOctal("10")         // 8
    

Range generation.

      let r1 = Int.range(0, 5)      // [0, 1, 2, 3, 4]  — exclusive end
      let r2 = Int.rangeTo(1, 5)    // [1, 2, 3, 4, 5]  — inclusive end
    

Numeric utilities.

      let a  = Int.abs(-7)                // 7
      let c  = Int.clamp(15, 0, 10)       // 10
      let f  = Int.toFloat(42)            // 42.0
      let d  = Int.toDouble(42)           // 42.0
      let mx = Int.maxValue()             // 9223372036854775807
      let mn = Int.minValue()             // -9223372036854775808
    

TLang.Long

TLang.Long mirrors TLang.Int with the same function set. Use it when a type annotation or API explicitly requires Long.

      let max = Long.maxValue()
      let min = Long.minValue()
      let r   = Long.range(0, 100)          // List of Long 0..99
      let rt  = Long.rangeTo(1, 5)          // [1, 2, 3, 4, 5]
      let s   = Long.toString(1234567890)
      let h   = Long.toHex(255)
      let abs = Long.abs(-99)
      let c   = Long.clamp(200, 0, 100)
    

Examples

Generate padded numeric file names.

      use TLang.Int
      use TLang.String

      func padded(n: Int, width: Int): String {
          let s = Int.toString(n)
          let s = String.repeat("0", width - String.length(s)) + s
          return s
      }

      func main(): String {
          let range = Int.range(1, 11)
          for (i in range) {
              let name = "file_" + padded(i, 3) + ".txt"
              Terminal.println(name)
          }
          return "done"
      }
    

Convert a list of numeric strings to integers and sum them.

      use TLang.Int
      use TLang.List

      func sumStrings(parts: List): Int {
          return List.reduce(parts, 0, (acc, s) => acc + Int.parse(s))
      }