feat(numeric): adding numericLessThan condition operator

src/conditionOperators/index.ts

@@ -1,4 +1,5 @@
 import {numericEquals} from './numeric/numericEquals';
+import {numericLessThan} from './numeric/numericLessThan';
 import {numericNotEquals} from './numeric/numericNotEquals';
 import {stringEquals} from './string/stringEquals';
 import {stringEqualsIgnoreCase} from './string/stringEqualsIgnoreCase';
@@ -8,6 +9,7 @@ import {stringNotEqualsIgnoreCase} from './string/stringNotEqualsIgnoreCase';
 
 export const operators: Record<string, unknown>={
   numericEquals,
+  numericLessThan,
   numericNotEquals,
   stringEquals,
   stringEqualsIgnoreCase,

src/conditionOperators/numeric/numericLessThan.test.ts

@@ -0,0 +1,15 @@
+import { numericLessThan } from './numericLessThan';
+
+describe('numericLessThan', () => {
+  it('returns true', () => {
+    expect(numericLessThan(5, 7)).toBeTruthy;
+    expect(numericLessThan(2.2, 8.2)).toBeTruthy;
+    expect(numericLessThan(Number.MIN_SAFE_INTEGER, Number.MAX_SAFE_INTEGER)).toBeTruthy;
+  });
+
+  it('returns false', () => {
+    expect(numericLessThan(7, 5)).toBeFalsy;
+    expect(numericLessThan(-1, -1)).toBeFalsy;
+    expect(numericLessThan(Number.MAX_SAFE_INTEGER, Number.MIN_SAFE_INTEGER)).toBeFalsy;
+  });
+});

src/conditionOperators/numeric/numericLessThan.ts

@@ -0,0 +1,22 @@
+/**
+ * Numeric less than matching.
+ *
+ * @since 4.6.0
+ * @category Numeric
+ * @param {number} data The value to be compared.
+ * @param {number} expected The expected value.
+ * @returns {boolean} Returns `true` if `value` is less than `expected value`.
+ * @example
+ * ```javascript
+ * numericLessThan(5, 6)
+ * // => true
+ *
+ * numericLessThan(8, 4)
+ * // => false
+ * ```
+ */
+export function numericLessThan(data: number, expected: number): boolean {
+  return (
+    data < expected
+  );
+}