@visx/vendor/vendor-cjs/d3-format/src/formatTrim.js

vendored packages for visx

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = _default;
// Trims insignificant zeros, e.g., replaces 1.2000k with 1.2k.
function _default(s) {
  out: for (var n = s.length, i = 1, i0 = -1, i1; i < n; ++i) {
    switch (s[i]) {
      case ".":
        i0 = i1 = i;
        break;
      case "0":
        if (i0 === 0) i0 = i;
        i1 = i;
        break;
      default:
        if (!+s[i]) break out;
        if (i0 > 0) i0 = 0;
        break;
    }
  }
  return i0 > 0 ? s.slice(0, i0) + s.slice(i1 + 1) : s;
}