feat(validators): add validator for non-negative number and non-positive number

Author: TomokiMiyauci

_tools/meta.ts

@@ -72,11 +72,21 @@ export const makeOptions = (version: string): BuildOptions => ({
       version: "1.3.1",
       subPath: "number/is_positive_number.js",
     },
+    "https://deno.land/x/isx@1.3.1/number/is_non_positive_number.ts": {
+      name: "@miyauci/isx",
+      version: "1.3.1",
+      subPath: "number/is_non_positive_number.js",
+    },
     "https://deno.land/x/isx@1.3.1/number/is_negative_number.ts": {
       name: "@miyauci/isx",
       version: "1.3.1",
       subPath: "number/is_negative_number.js",
     },
+    "https://deno.land/x/isx@1.3.1/number/is_non_negative_number.ts": {
+      name: "@miyauci/isx",
+      version: "1.3.1",
+      subPath: "number/is_non_negative_number.js",
+    },
     "https://deno.land/x/isx@1.3.1/date/is_valid_date.ts": {
       name: "@miyauci/isx",
       version: "1.3.1",

combinator.ts

@@ -35,6 +35,8 @@ import { OrValidator } from "./validators/operators/or.ts";
 import { TypeValidator } from "./validators/operators/typeof.ts";
 import { ValidDateValidator } from "./validators/date/valid_date.ts";
 import { Error } from "./constants.ts";
+import { NonNegativeNumberValidator } from "./validators/number/non_negative_number.ts";
+import { NonPositiveNumberValidator } from "./validators/number/non_positive_number.ts";
 
 export function message(this: Display, { input }: { input: unknown }): string {
   return interpolate(Error.ShouldBeBut, [this, typeof input]);
@@ -155,6 +157,10 @@ export const uint32 = /* @__PURE__ */ and(
 export const negative = /* @__PURE__ */ new NegativeNumberValidator().expect(
   shouldBeBut,
 );
+export const nonNegative = /* @__PURE__ */ new NonNegativeNumberValidator()
+  .expect(shouldBeBut);
+export const nonPositive = /* @__PURE__ */ new NonPositiveNumberValidator()
+  .expect(shouldBeBut);
 export const positive = /* @__PURE__ */ new PositiveNumberValidator()
   .expect(shouldBeBut);
 

deps.ts

@@ -8,6 +8,8 @@ export { isNonNullable } from "https://deno.land/x/isx@1.3.1/is_non_nullable.ts"
 export { isString } from "https://deno.land/x/isx@1.3.1/is_string.ts";
 export { isPositiveNumber } from "https://deno.land/x/isx@1.3.1/number/is_positive_number.ts";
 export { isNegativeNumber } from "https://deno.land/x/isx@1.3.1/number/is_negative_number.ts";
+export { isNonPositiveNumber } from "https://deno.land/x/isx@1.3.1/number/is_non_positive_number.ts";
+export { isNonNegativeNumber } from "https://deno.land/x/isx@1.3.1/number/is_non_negative_number.ts";
 export { isValidDate } from "https://deno.land/x/isx@1.3.1/date/is_valid_date.ts";
 export { filterKeys } from "https://deno.land/std@0.187.0/collections/filter_keys.ts";
 export { default as escapeStringRegex } from "https://esm.sh/escape-string-regexp@5.0.0?pin=v122";

mod.ts

@@ -38,6 +38,8 @@ export {
   ne,
   negative,
   nonEmpty,
+  nonNegative,
+  nonPositive,
   not,
   nullish,
   number,

validators/number/non_negative_number.ts

@@ -0,0 +1,13 @@
+// Copyright 2023-latest Tomoki Miyauchi. All rights reserved. MIT license.
+// This module is browser compatible.
+
+import { ScalarValidator } from "../../utils.ts";
+import { isNonNegativeNumber, ToPredicate } from "../../deps.ts";
+
+export class NonNegativeNumberValidator extends ScalarValidator<number> {
+  is = isNonNegativeNumber as ToPredicate<typeof isNonNegativeNumber>;
+
+  override toString() {
+    return "non-negative number";
+  }
+}

validators/number/non_positive_number.ts

@@ -0,0 +1,13 @@
+// Copyright 2023-latest Tomoki Miyauchi. All rights reserved. MIT license.
+// This module is browser compatible.
+
+import { ScalarValidator } from "../../utils.ts";
+import { isNonPositiveNumber, ToPredicate } from "../../deps.ts";
+
+export class NonPositiveNumberValidator extends ScalarValidator<number> {
+  is = isNonPositiveNumber as ToPredicate<typeof isNonPositiveNumber>;
+
+  override toString() {
+    return "non-positive number";
+  }
+}