node-irr - npm Package Compare versions

Comparing version 2.0.3 to 2.0.5

dist/index.js

 "use strict";
-function __export(m) {
-    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
-}
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __exportStar = (this && this.__exportStar) || function(m, exports) {
+    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
+};
 Object.defineProperty(exports, "__esModule", { value: true });
-__export(require("./irr"));
-__export(require("./polynomial"));
-__export(require("./root-finder"));
-__export(require("./utils"));
+__exportStar(require("./irr"), exports);
+__exportStar(require("./polynomial"), exports);
+__exportStar(require("./root-finder"), exports);
+__exportStar(require("./utils"), exports);
+//# sourceMappingURL=index.js.map

dist/irr/convert-rate/convert-rate.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.convertRate = exports.RateInterval = void 0;
 var RateInterval;
@@ -24,4 +25,5 @@ (function (RateInterval) {
 function convertRate(rate, toInterval, fromInterval = RateInterval.Day) {
-    return (1 + rate) ** (parseInterval(toInterval) / parseInterval(fromInterval)) - 1;
+    return ((1 + rate) ** (parseInterval(toInterval) / parseInterval(fromInterval)) - 1);
 }
 exports.convertRate = convertRate;
+//# sourceMappingURL=convert-rate.js.map

dist/irr/convert-rate/index.js

 "use strict";
-function __export(m) {
-    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
-}
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __exportStar = (this && this.__exportStar) || function(m, exports) {
+    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
+};
 Object.defineProperty(exports, "__esModule", { value: true });
-__export(require("./convert-rate"));
+__exportStar(require("./convert-rate"), exports);
+//# sourceMappingURL=index.js.map

dist/irr/definition.d.ts

@@ -1,8 +0,8 @@
-export declare type XirrInput = {
+export type XirrInput = {
     amount: number;
     date: string | Date;
 };
-export declare type InternalXirrInput = {
+export type InternalXirrInput = {
     amount: number;
     day: number;
 };

dist/irr/definition.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
+//# sourceMappingURL=definition.js.map

dist/irr/index.js

 "use strict";
-function __export(m) {
-    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
-}
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __exportStar = (this && this.__exportStar) || function(m, exports) {
+    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
+};
 Object.defineProperty(exports, "__esModule", { value: true });
-__export(require("./convert-rate"));
-__export(require("./irr"));
-__export(require("./transform"));
-__export(require("./xirr"));
+__exportStar(require("./convert-rate"), exports);
+__exportStar(require("./definition"), exports);
+__exportStar(require("./irr"), exports);
+__exportStar(require("./transform"), exports);
+__exportStar(require("./xirr"), exports);
+//# sourceMappingURL=index.js.map

dist/irr/irr/index.js

 "use strict";
-function __export(m) {
-    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
-}
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __exportStar = (this && this.__exportStar) || function(m, exports) {
+    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
+};
 Object.defineProperty(exports, "__esModule", { value: true });
-__export(require("./irr"));
+__exportStar(require("./irr"), exports);
+//# sourceMappingURL=index.js.map

dist/irr/irr/irr.d.ts

 import { RootFinderOptions } from '../../root-finder';
-export declare function irr(values: number[], options?: RootFinderOptions): number;
+export declare function irr(values: number[], options?: Partial<RootFinderOptions>): number;

dist/irr/irr/irr.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.irr = void 0;
 const polynomial_1 = require("../../polynomial");
 const root_finder_1 = require("../../root-finder");
-function irr(values, options = root_finder_1.DEFAULT_ROOT_FINDER_OPTIONS) {
+function irr(values, options = {}) {
     const polynomial = new polynomial_1.Polynomial(values);
-    const root = polynomial.findRoot(options);
+    const root = polynomial.findRoot((0, root_finder_1.getRootFinderOptionsWithDefaults)(options));
     if (!root.converged) {
@@ -14,1 +15,2 @@ return NaN;
 exports.irr = irr;
+//# sourceMappingURL=irr.js.map

dist/irr/transform/index.js

 "use strict";
-function __export(m) {
-    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
-}
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __exportStar = (this && this.__exportStar) || function(m, exports) {
+    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
+};
 Object.defineProperty(exports, "__esModule", { value: true });
-__export(require("./transform"));
+__exportStar(require("./transform"), exports);
+//# sourceMappingURL=index.js.map

dist/irr/transform/transform.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-const DATE_PATTERNS = [
-    /^(\d{4})[-/]?(\d{2})[-/]?(\d{2})$/,
-];
+exports.transform = void 0;
+const DATE_PATTERNS = [/^(\d{4})[-/]?(\d{2})[-/]?(\d{2})$/];
 const DAYS_TO_MS = 24 * 60 * 60 * 1000;
-function calculateDaysBetweenStrict(_from, _to) {
-    const fromDays = Math.floor(_from.valueOf() / DAYS_TO_MS);
-    const toDays = Math.floor(_to.valueOf() / DAYS_TO_MS);
+function calculateDaysBetweenStrict(from, to) {
+    const fromDays = Math.floor(from.valueOf() / DAYS_TO_MS);
+    const toDays = Math.floor(to.valueOf() / DAYS_TO_MS);
     return toDays - fromDays;
@@ -20,2 +19,3 @@ }
     }
+    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
     const [, year, month, day] = date.match(pattern);
@@ -36,8 +36,5 @@ return new Date(parseInt(year, 10), parseInt(month, 10) - 1, parseInt(day, 10));
     }));
-    const firstDay = Math.min(...transformedInputs.map(({ day }) => day));
-    if (firstDay !== 0) {
-        transformedInputs.forEach((_, index) => transformedInputs[index].day -= firstDay);
-    }
     return transformedInputs;
 }
 exports.transform = transform;
+//# sourceMappingURL=transform.js.map

dist/irr/xirr/index.js

 "use strict";
-function __export(m) {
-    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
-}
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __exportStar = (this && this.__exportStar) || function(m, exports) {
+    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
+};
 Object.defineProperty(exports, "__esModule", { value: true });
-__export(require("./xirr"));
+__exportStar(require("./xirr"), exports);
+//# sourceMappingURL=index.js.map

dist/irr/xirr/xirr.d.ts

 import { RootFinderOptions } from '../../root-finder';
 import { XirrInput } from '../definition';
-export declare function xirr(inputs: XirrInput[], options?: RootFinderOptions): {
+export declare function xirr(inputs: XirrInput[], options?: Partial<RootFinderOptions>): {
     days: number;
     rate: number;
 };

dist/irr/xirr/xirr.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.xirr = void 0;
 const irr_1 = require("../irr");
-const root_finder_1 = require("../../root-finder");
 const transform_1 = require("../transform");
 const utils_1 = require("../../utils");
-function xirr(inputs, options = root_finder_1.DEFAULT_ROOT_FINDER_OPTIONS) {
-    const transformedInputs = transform_1.transform(inputs);
+function xirr(inputs, options = {}) {
+    const transformedInputs = (0, transform_1.transform)(inputs);
     const days = transformedInputs.map(input => input.day);
@@ -13,9 +13,10 @@ const firstDay = Math.min(...days);
     const totalDays = lastDay - firstDay + 1;
-    const coefficients = utils_1.zeros(totalDays);
-    transformedInputs.forEach(({ amount, day }) => coefficients[day] += amount);
+    const coefficients = (0, utils_1.zeros)(totalDays);
+    transformedInputs.forEach(({ amount, day }) => (coefficients[day] += amount));
     return {
         days: totalDays,
-        rate: irr_1.irr(coefficients, options),
+        rate: (0, irr_1.irr)(coefficients, options),
     };
 }
 exports.xirr = xirr;
+//# sourceMappingURL=xirr.js.map

dist/polynomial/definition.d.ts

 import { RootFinderOptions, Root } from '../root-finder';
 export interface IPolynomial {
     calculate(x: number): number;
-    findRoot(options?: RootFinderOptions): Root;
+    findRoot(options?: Partial<RootFinderOptions>): Root;
 }

dist/polynomial/definition.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
+//# sourceMappingURL=definition.js.map

dist/polynomial/index.js

 "use strict";
-function __export(m) {
-    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
-}
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __exportStar = (this && this.__exportStar) || function(m, exports) {
+    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
+};
 Object.defineProperty(exports, "__esModule", { value: true });
-__export(require("./line"));
-__export(require("./polynomial"));
+__exportStar(require("./definition"), exports);
+__exportStar(require("./line"), exports);
+__exportStar(require("./polynomial"), exports);
+//# sourceMappingURL=index.js.map

dist/polynomial/line/index.js

 "use strict";
-function __export(m) {
-    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
-}
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __exportStar = (this && this.__exportStar) || function(m, exports) {
+    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
+};
 Object.defineProperty(exports, "__esModule", { value: true });
-__export(require("./line"));
+__exportStar(require("./line"), exports);
+//# sourceMappingURL=index.js.map

dist/polynomial/line/line.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.Line = void 0;
 class Line {
@@ -26,1 +27,2 @@ constructor(m, k) {
 exports.Line = Line;
+//# sourceMappingURL=line.js.map

dist/polynomial/polynomial/index.js

 "use strict";
-function __export(m) {
-    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
-}
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __exportStar = (this && this.__exportStar) || function(m, exports) {
+    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
+};
 Object.defineProperty(exports, "__esModule", { value: true });
-__export(require("./polynomial"));
+__exportStar(require("./polynomial"), exports);
+//# sourceMappingURL=index.js.map

dist/polynomial/polynomial/polynomial.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.Polynomial = void 0;
 const root_finder_1 = require("../../root-finder");
@@ -35,12 +36,11 @@ const line_1 = require("../line");
         });
-        return this.derivative = new Polynomial(coefficients);
+        return (this.derivative = new Polynomial(coefficients));
     }
     findRoot(options) {
-        options = Object.assign({}, root_finder_1.DEFAULT_ROOT_FINDER_OPTIONS, options);
         const factory = new root_finder_1.RootFinderFactory(options);
         const finder = factory.make(options.method);
         const root = finder.findRoot(this);
-        if (options.fallbackMethod
-            && !root.converged
-            && options.method !== options.fallbackMethod) {
+        if (options.fallbackMethod &&
+            !root.converged &&
+            options.method !== options.fallbackMethod) {
             const fallbackFinder = factory.make(options.fallbackMethod);
@@ -62,1 +62,2 @@ return fallbackFinder.findRoot(this);
 exports.Polynomial = Polynomial;
+//# sourceMappingURL=polynomial.js.map

dist/root-finder/bisection/bisection.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.BisectionRootFinder = void 0;
 const utils_1 = require("../../utils");
@@ -23,3 +24,3 @@ class BisectionRootFinder {
         const upperLimit = this.findUpperLimit(polynomial);
-        if (!utils_1.isValidRoot(upperLimit)) {
+        if (!(0, utils_1.isValidRoot)(upperLimit)) {
             return {
@@ -62,1 +63,2 @@ converged: false,
 exports.BisectionRootFinder = BisectionRootFinder;
+//# sourceMappingURL=bisection.js.map

dist/root-finder/bisection/index.js

 "use strict";
-function __export(m) {
-    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
-}
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __exportStar = (this && this.__exportStar) || function(m, exports) {
+    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
+};
 Object.defineProperty(exports, "__esModule", { value: true });
-__export(require("./bisection"));
+__exportStar(require("./bisection"), exports);
+//# sourceMappingURL=index.js.map

dist/root-finder/definition.d.ts

@@ -6,10 +6,10 @@ import { Polynomial } from '../polynomial';
 }
-export declare type RootFinderOptions = {
-    epsilon?: number;
-    estimate?: number | 'auto';
-    fallbackMethod?: RootFinderMethod | null;
-    maxIterations?: number;
-    method?: RootFinderMethod;
+export type RootFinderOptions = {
+    epsilon: number;
+    estimate: number | 'auto';
+    fallbackMethod: RootFinderMethod | null;
+    maxIterations: number;
+    method: RootFinderMethod;
 };
-export declare type Root = {
+export type Root = {
     converged: boolean;
@@ -23,1 +23,2 @@ iterations: number;
 export declare const DEFAULT_ROOT_FINDER_OPTIONS: RootFinderOptions;
+export declare function getRootFinderOptionsWithDefaults(options: Partial<RootFinderOptions>): RootFinderOptions;

dist/root-finder/definition.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.getRootFinderOptionsWithDefaults = exports.DEFAULT_ROOT_FINDER_OPTIONS = exports.RootFinderMethod = void 0;
 var RootFinderMethod;
@@ -15,1 +16,6 @@ (function (RootFinderMethod) {
 };
+function getRootFinderOptionsWithDefaults(options) {
+    return Object.assign({}, exports.DEFAULT_ROOT_FINDER_OPTIONS, options);
+}
+exports.getRootFinderOptionsWithDefaults = getRootFinderOptionsWithDefaults;
+//# sourceMappingURL=definition.js.map

dist/root-finder/factory/factory.d.ts

 import { RootFinderMethod, IRootFinder, RootFinderOptions } from '../definition';
+export interface IRootFinderConstructor {
+    new (options: RootFinderOptions): IRootFinder;
+}
 export declare class RootFinderFactory {
-    protected readonly options: RootFinderOptions;
+    private readonly options;
     constructor(options: RootFinderOptions);
     make(method: RootFinderMethod): IRootFinder;
 }

dist/root-finder/factory/factory.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.RootFinderFactory = void 0;
 const definition_1 = require("../definition");
@@ -22,1 +23,2 @@ const bisection_1 = require("../bisection");
 exports.RootFinderFactory = RootFinderFactory;
+//# sourceMappingURL=factory.js.map

dist/root-finder/factory/index.js

 "use strict";
-function __export(m) {
-    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
-}
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __exportStar = (this && this.__exportStar) || function(m, exports) {
+    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
+};
 Object.defineProperty(exports, "__esModule", { value: true });
-__export(require("./factory"));
+__exportStar(require("./factory"), exports);
+//# sourceMappingURL=index.js.map

dist/root-finder/index.js

 "use strict";
-function __export(m) {
-    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
-}
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __exportStar = (this && this.__exportStar) || function(m, exports) {
+    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
+};
 Object.defineProperty(exports, "__esModule", { value: true });
-__export(require("./bisection"));
-__export(require("./definition"));
-__export(require("./factory"));
-__export(require("./newton"));
+__exportStar(require("./bisection"), exports);
+__exportStar(require("./definition"), exports);
+__exportStar(require("./factory"), exports);
+__exportStar(require("./newton"), exports);
+//# sourceMappingURL=index.js.map

dist/root-finder/newton/index.js

 "use strict";
-function __export(m) {
-    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
-}
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __exportStar = (this && this.__exportStar) || function(m, exports) {
+    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
+};
 Object.defineProperty(exports, "__esModule", { value: true });
-__export(require("./newton"));
+__exportStar(require("./newton"), exports);
+//# sourceMappingURL=index.js.map

dist/root-finder/newton/newton.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.NewtonRootFinder = void 0;
 const utils_1 = require("../../utils");
@@ -21,3 +22,3 @@ class NewtonRootFinder {
         });
-        return ((positive / negative) - 1) / length + 1;
+        return (positive / negative - 1) / length + 1;
     }
@@ -29,5 +30,3 @@ findRoot(polynomial) {
         let iteration = 0;
-        let root = estimate === 'auto'
-            ? this.autoEstimate(polynomial)
-            : estimate;
+        let root = estimate === 'auto' ? this.autoEstimate(polynomial) : estimate;
         while (iteration++ < maxIterations) {
@@ -45,3 +44,3 @@ const tangent = polynomial.getTangentAt(root);
             }
-            if (!utils_1.isValidRoot(root)) {
+            if (!(0, utils_1.isValidRoot)(root)) {
                 return {
@@ -62,1 +61,2 @@ converged: false,
 exports.NewtonRootFinder = NewtonRootFinder;
+//# sourceMappingURL=newton.js.map

dist/utils/index.js

 "use strict";
-function __export(m) {
-    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
-}
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __exportStar = (this && this.__exportStar) || function(m, exports) {
+    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
+};
 Object.defineProperty(exports, "__esModule", { value: true });
-__export(require("./is-valid-root"));
-__export(require("./zeros"));
+__exportStar(require("./is-valid-root"), exports);
+__exportStar(require("./zeros"), exports);
+//# sourceMappingURL=index.js.map

dist/utils/is-valid-root/index.js

 "use strict";
-function __export(m) {
-    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
-}
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __exportStar = (this && this.__exportStar) || function(m, exports) {
+    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
+};
 Object.defineProperty(exports, "__esModule", { value: true });
-__export(require("./is-valid-root"));
+__exportStar(require("./is-valid-root"), exports);
+//# sourceMappingURL=index.js.map

dist/utils/is-valid-root/is-valid-root.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.isValidRoot = void 0;
 function isValidRoot(value) {
@@ -7,1 +8,2 @@ return !isNaN(value) && isFinite(value) && value >= 0;
 exports.isValidRoot = isValidRoot;
+//# sourceMappingURL=is-valid-root.js.map

dist/utils/zeros/index.js

 "use strict";
-function __export(m) {
-    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
-}
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __exportStar = (this && this.__exportStar) || function(m, exports) {
+    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
+};
 Object.defineProperty(exports, "__esModule", { value: true });
-__export(require("./zeros"));
+__exportStar(require("./zeros"), exports);
+//# sourceMappingURL=index.js.map

dist/utils/zeros/zeros.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.zeros = void 0;
 function zeros(length) {
@@ -7,1 +8,2 @@ return new Array(length).fill(0);
 exports.zeros = zeros;
+//# sourceMappingURL=zeros.js.map

package.json

 {
   "name": "node-irr",
-  "version": "2.0.3",
+  "version": "2.0.5",
   "description": "A Node.js package that provides an easy and customizable way to calculate internal rate of return.",
@@ -20,25 +20,31 @@ "author": "Eric Malachias",
   },
-  "devDependencies": {
-    "@types/chai": "^4.1.7",
-    "@types/mocha": "^5.2.5",
-    "@types/node": "^10.12.9",
-    "@types/sinon": "^5.0.7",
-    "chai": "^4.2.0",
-    "mocha": "^5.2.0",
-    "nodemon": "^1.19.2",
-    "sinon": "^7.1.1",
-    "ts-node": "^7.0.1",
-    "tslint": "^5.11.0",
-    "typescript": "^3.1.6"
-  },
   "scripts": {
     "build": "rm -rf ./dist && tsc",
-    "test": "mocha -r ts-node/register ./**/*.test.ts",
-    "dev": "nodemon -e ts,json --exec 'mocha -r ts-node/register ./**/*.test.ts'"
+    "test": "jest",
+    "test:coverage": "jest --coverage --collectCoverageFrom=src/**/*.ts",
+    "test:watch": "jest --watchAll",
+    "dev": "npm run test:watch",
+    "lint": "eslint . --ext .ts",
+    "lint:fix": "eslint . --ext .ts --fix"
   },
-  "dependencies": {},
   "bugs": {
     "url": "https://github.com/eric-malachias/irr/issues"
   },
-  "homepage": "https://github.com/eric-malachias/irr#readme"
+  "homepage": "https://github.com/eric-malachias/irr#readme",
+  "devDependencies": {
+    "@types/jest": "29.2.4",
+    "@types/node": "18.11.17",
+    "@typescript-eslint/eslint-plugin": "5.46.1",
+    "@typescript-eslint/parser": "5.46.1",
+    "eslint": "8.30.0",
+    "eslint-config-prettier": "8.5.0",
+    "eslint-plugin-prettier": "4.2.1",
+    "jest": "29.3.1",
+    "nodemon": "2.0.20",
+    "prettier": "2.8.1",
+    "ts-jest": "29.0.3",
+    "ts-node": "10.9.1",
+    "tsconfig-paths": "4.1.1",
+    "typescript": "4.9.4"
+  }
 }

README.md

 # node-irr
 
+![](https://github.com/eric-malachias/irr/actions/workflows/nodejs.yml/badge.svg)
+[![Downloads](https://img.shields.io/npm/dm/node-irr.svg)](https://www.npmjs.com/package/node-irr)
+
 A Node.js package that provides an easy and customizable way to calculate internal rate of return.
@@ -76,3 +79,3 @@
 
-#### options.fallbackMethod
+#### options.method
 
@@ -89,3 +92,3 @@ - type: RootFinderMethod
 
-##### options.method
+#### options.fallbackMethod
 
@@ -92,0 +95,0 @@ - type: RootFinderMethod

tsconfig.json

@@ -6,3 +6,3 @@ {
     "lib": ["es2017"],
-    "sourceMap": false,
+    "sourceMap": true,
     "strict": true,
@@ -9,0 +9,0 @@ "noUnusedLocals": true,

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Improved metrics

Total package byte prevSize

390534

increased by275.02%

Number of package files

157

increased by137.88%

Lines of code

1505

increased by129.42%

Number of lines in readme file

123

increased by2.5%

Worsened metrics

Dev dependency count

14

increased by27.27%

No dependency changes