@moonsong-labs/moonwall-util/dist/functions/common.cjs

Testing framework for the Moon family of projects

var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/functions/common.ts
var common_exports = {};
__export(common_exports, {
  Perbill: () => Perbill,
  Percent: () => Percent,
  getObjectMethods: () => getObjectMethods,
  sortObjectByKeys: () => sortObjectByKeys
});
module.exports = __toCommonJS(common_exports);
var import_api_augment = require("@moonbeam-network/api-augment");
var import_util = require("@polkadot/util");
function sortObjectByKeys(o) {
  return Object.keys(o).sort().reduce((r, k) => (r[k] = o[k], r), {});
}
var Perthing = class {
  unit;
  perthing;
  constructor(unit, numerator, denominator) {
    if (!(numerator instanceof import_util.BN)) {
      numerator = new import_util.BN(numerator.toString());
    }
    if (denominator && !(denominator instanceof import_util.BN)) {
      denominator = new import_util.BN(denominator.toString());
    }
    this.unit = unit;
    if (denominator) {
      this.perthing = numerator.mul(unit).div(denominator);
    } else {
      this.perthing = numerator;
    }
  }
  value() {
    return this.perthing;
  }
  of(value) {
    return this.divNearest(this.perthing.mul(value), this.unit);
  }
  ofCeil(value) {
    return this.divCeil(this.perthing.mul(value), this.unit);
  }
  toString() {
    return `${this.perthing.toString()}`;
  }
  divCeil(a, num) {
    var dm = a.divmod(num);
    if (dm.mod.isZero())
      return dm.div;
    return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1);
  }
  divNearest(a, num) {
    var dm = a.divmod(num);
    if (dm.mod.isZero())
      return dm.div;
    var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod;
    var half = num.ushrn(1);
    var r2 = num.andln(1);
    var cmp = mod.cmp(half);
    if (cmp <= 0 || r2 === new import_util.BN(1) && cmp === 0)
      return dm.div;
    return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1);
  }
};
var Perbill = class extends Perthing {
  constructor(numerator, denominator) {
    super(new import_util.BN(1e9), numerator, denominator);
  }
};
var Percent = class extends Perthing {
  constructor(numerator, denominator) {
    super(new import_util.BN(100), numerator, denominator);
  }
};
function getObjectMethods(obj) {
  let properties = /* @__PURE__ */ new Set();
  let currentObj = obj;
  do {
    Object.getOwnPropertyNames(currentObj).map((item) => properties.add(item));
  } while (currentObj = Object.getPrototypeOf(currentObj));
  return [...properties.keys()].filter(
    (item) => typeof obj[item] === "function"
  );
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  Perbill,
  Percent,
  getObjectMethods,
  sortObjectByKeys
});