step static method

void step(
  1. String s,
  2. String t
)

step ──╮─→ $s ─→ $t

Implementation

static void step(String s, String t) {
  "step".write(inYellow);
  " ──╮─→".write(inRed);
  " $s".write(inPurple);
  " ─→".write(inRed);
  " $t".writeLine(inGreen);
}