diff --git a/package-lock.json b/package-lock.json index 6066faf..e44c897 100644 --- a/package-lock.json +++ b/package-lock.json @@ -8,9 +8,6 @@ "name": "stringzy", "version": "4.1.0", "license": "MIT", - "dependencies": { - "stringzy": "^3.0.0" - }, "devDependencies": { "@types/node": "^24.5.2", "prettier": "^3.6.2", @@ -43,12 +40,6 @@ "url": "https://github.com/prettier/prettier?sponsor=1" } }, - "node_modules/stringzy": { - "version": "3.0.0", - "resolved": "https://registry.npmjs.org/stringzy/-/stringzy-3.0.0.tgz", - "integrity": "sha512-bq5FuxrWouAUwIOKTS7mKdRgBxH3mo5RXGmWknWCaH5IXJdTHxuCgnh41u5sgMeScQGXE1RzRXN3NIRt6jW6JQ==", - "license": "MIT" - }, "node_modules/typescript": { "version": "5.8.3", "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.8.3.tgz", @@ -70,4 +61,4 @@ "license": "MIT" } } -} \ No newline at end of file +} diff --git a/package.json b/package.json index c7117a5..69ea015 100644 --- a/package.json +++ b/package.json @@ -3,6 +3,7 @@ "version": "4.1.0", "main": "dist/index.js", "types": "dist/index.d.ts", + "type": "module", "scripts": { "build": "tsc", "test": " npm run build && node --test", diff --git a/src/tests/textToNumber.test.ts b/src/tests/textToNumber.test.ts new file mode 100644 index 0000000..4f219e0 --- /dev/null +++ b/src/tests/textToNumber.test.ts @@ -0,0 +1,12 @@ +import assert from "assert"; +import { textToNumber } from "../textToNumber.js"; + + +assert.strictEqual(textToNumber("five"), 5); +assert.strictEqual(textToNumber("twenty one"), 21); +assert.strictEqual(textToNumber("one hundred"), 100); +assert.strictEqual(textToNumber("five hundred twelve"), 512); +assert.strictEqual(textToNumber("one thousand and twenty five"), 1025); +assert.strictEqual(textToNumber("three million one hundred"), 3000100); + +console.log("All textToNumber tests passed!"); diff --git a/src/textToNumber.ts b/src/textToNumber.ts new file mode 100644 index 0000000..d28dfa9 --- /dev/null +++ b/src/textToNumber.ts @@ -0,0 +1,48 @@ +// src/textToNumber.ts +/** + * Converts a number written in words (like "five hundred twelve") into digits (512) + */ + +const ones: Record = { + zero: 0, one: 1, two: 2, three: 3, four: 4, five: 5, + six: 6, seven: 7, eight: 8, nine: 9, ten: 10, + eleven: 11, twelve: 12, thirteen: 13, fourteen: 14, fifteen: 15, + sixteen: 16, seventeen: 17, eighteen: 18, nineteen: 19 +}; + +const tens: Record = { + twenty: 20, thirty: 30, forty: 40, fifty: 50, + sixty: 60, seventy: 70, eighty: 80, ninety: 90 +}; + +const scales: Record = { + hundred: 100, thousand: 1000, million: 1000000 +}; + +export function textToNumber(text: string): number { + if (!text || typeof text !== "string") return NaN; + + const words = text + .toLowerCase() + .replace(/-/, " ") + .replace(/ and /g, " ") + .split(/\s+/); + + let total = 0; + let current = 0; + + for (const word of words) { + if (ones[word] !== undefined) { + current += ones[word]; + } else if (tens[word] !== undefined) { + current += tens[word]; + } else if (word === "hundred") { + current *= 100; + } else if (scales[word] !== undefined) { + total += current * scales[word]; + current = 0; + } + } + + return total + current; +} diff --git a/test.js b/test.js new file mode 100644 index 0000000..343ecd6 --- /dev/null +++ b/test.js @@ -0,0 +1,7 @@ +import { isEmail, capitalize } from "./dist/index.js"; + +console.log(isEmail("hello@gmail.com")); // true +console.log(isEmail("invalid-email")); // false + +console.log(capitalize("shakshi yadav")); // Shakshi yadav +console.log(capitalize("hacktoberfest")); // Hacktoberfest diff --git a/tsconfig.json b/tsconfig.json index 1d10ca3..59b02f6 100644 --- a/tsconfig.json +++ b/tsconfig.json @@ -1,120 +1,14 @@ { "compilerOptions": { - /* Visit https://aka.ms/tsconfig to read more about this file */ - - /* Projects */ - // "incremental": true, /* Save .tsbuildinfo files to allow for incremental compilation of projects. */ - // "composite": true, /* Enable constraints that allow a TypeScript project to be used with project references. */ - // "tsBuildInfoFile": "./.tsbuildinfo", /* Specify the path to .tsbuildinfo incremental compilation file. */ - // "disableSourceOfProjectReferenceRedirect": true, /* Disable preferring source files instead of declaration files when referencing composite projects. */ - // "disableSolutionSearching": true, /* Opt a project out of multi-project reference checking when editing. */ - // "disableReferencedProjectLoad": true, /* Reduce the number of projects loaded automatically by TypeScript. */ - - /* Language and Environment */ - "target": "es2016" /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */, - // "lib": [], /* Specify a set of bundled library declaration files that describe the target runtime environment. */ - // "jsx": "preserve", /* Specify what JSX code is generated. */ - // "libReplacement": true, /* Enable lib replacement. */ - // "experimentalDecorators": true, /* Enable experimental support for legacy experimental decorators. */ - // "emitDecoratorMetadata": true, /* Emit design-type metadata for decorated declarations in source files. */ - // "jsxFactory": "", /* Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'. */ - // "jsxFragmentFactory": "", /* Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'. */ - // "jsxImportSource": "", /* Specify module specifier used to import the JSX factory functions when using 'jsx: react-jsx*'. */ - // "reactNamespace": "", /* Specify the object invoked for 'createElement'. This only applies when targeting 'react' JSX emit. */ - // "noLib": true, /* Disable including any library files, including the default lib.d.ts. */ - // "useDefineForClassFields": true, /* Emit ECMAScript-standard-compliant class fields. */ - // "moduleDetection": "auto", /* Control what method is used to detect module-format JS files. */ - - /* Modules */ - "module": "commonjs" /* Specify what module code is generated. */, - "rootDir": "./src" /* Specify the root folder within your source files. */, - // "moduleResolution": "node10", /* Specify how TypeScript looks up a file from a given module specifier. */ - // "baseUrl": "./", /* Specify the base directory to resolve non-relative module names. */ - // "paths": {}, /* Specify a set of entries that re-map imports to additional lookup locations. */ - // "rootDirs": [], /* Allow multiple folders to be treated as one when resolving modules. */ - // "typeRoots": [], /* Specify multiple folders that act like './node_modules/@types'. */ - // "types": [], /* Specify type package names to be included without being referenced in a source file. */ - // "allowUmdGlobalAccess": true, /* Allow accessing UMD globals from modules. */ - // "moduleSuffixes": [], /* List of file name suffixes to search when resolving a module. */ - // "allowImportingTsExtensions": true, /* Allow imports to include TypeScript file extensions. Requires '--moduleResolution bundler' and either '--noEmit' or '--emitDeclarationOnly' to be set. */ - // "rewriteRelativeImportExtensions": true, /* Rewrite '.ts', '.tsx', '.mts', and '.cts' file extensions in relative import paths to their JavaScript equivalent in output files. */ - // "resolvePackageJsonExports": true, /* Use the package.json 'exports' field when resolving package imports. */ - // "resolvePackageJsonImports": true, /* Use the package.json 'imports' field when resolving imports. */ - // "customConditions": [], /* Conditions to set in addition to the resolver-specific defaults when resolving imports. */ - // "noUncheckedSideEffectImports": true, /* Check side effect imports. */ - // "resolveJsonModule": true, /* Enable importing .json files. */ - // "allowArbitraryExtensions": true, /* Enable importing files with any extension, provided a declaration file is present. */ - // "noResolve": true, /* Disallow 'import's, 'require's or ''s from expanding the number of files TypeScript should add to a project. */ - - /* JavaScript Support */ - // "allowJs": true, /* Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files. */ - // "checkJs": true, /* Enable error reporting in type-checked JavaScript files. */ - // "maxNodeModuleJsDepth": 1, /* Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'. */ - - /* Emit */ - "declaration": true /* Generate .d.ts files from TypeScript and JavaScript files in your project. */, - // "declarationMap": true, /* Create sourcemaps for d.ts files. */ - // "emitDeclarationOnly": true, /* Only output d.ts files and not JavaScript files. */ - // "sourceMap": true, /* Create source map files for emitted JavaScript files. */ - // "inlineSourceMap": true, /* Include sourcemap files inside the emitted JavaScript. */ - // "noEmit": true, /* Disable emitting files from a compilation. */ - // "outFile": "./", /* Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output. */ - "outDir": "./dist" /* Specify an output folder for all emitted files. */, - // "removeComments": true, /* Disable emitting comments. */ - // "importHelpers": true, /* Allow importing helper functions from tslib once per project, instead of including them per-file. */ - // "downlevelIteration": true, /* Emit more compliant, but verbose and less performant JavaScript for iteration. */ - // "sourceRoot": "", /* Specify the root path for debuggers to find the reference source code. */ - // "mapRoot": "", /* Specify the location where debugger should locate map files instead of generated locations. */ - // "inlineSources": true, /* Include source code in the sourcemaps inside the emitted JavaScript. */ - // "emitBOM": true, /* Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files. */ - // "newLine": "crlf", /* Set the newline character for emitting files. */ - // "stripInternal": true, /* Disable emitting declarations that have '@internal' in their JSDoc comments. */ - // "noEmitHelpers": true, /* Disable generating custom helper functions like '__extends' in compiled output. */ - // "noEmitOnError": true, /* Disable emitting files if any type checking errors are reported. */ - // "preserveConstEnums": true, /* Disable erasing 'const enum' declarations in generated code. */ - // "declarationDir": "./", /* Specify the output directory for generated declaration files. */ - - /* Interop Constraints */ - // "isolatedModules": true, /* Ensure that each file can be safely transpiled without relying on other imports. */ - // "verbatimModuleSyntax": true, /* Do not transform or elide any imports or exports not marked as type-only, ensuring they are written in the output file's format based on the 'module' setting. */ - // "isolatedDeclarations": true, /* Require sufficient annotation on exports so other tools can trivially generate declaration files. */ - // "erasableSyntaxOnly": true, /* Do not allow runtime constructs that are not part of ECMAScript. */ - // "allowSyntheticDefaultImports": true, /* Allow 'import x from y' when a module doesn't have a default export. */ - "esModuleInterop": true /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */, - // "preserveSymlinks": true, /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */ - "forceConsistentCasingInFileNames": true /* Ensure that casing is correct in imports. */, - - /* Type Checking */ - "strict": true /* Enable all strict type-checking options. */, - // "noImplicitAny": true, /* Enable error reporting for expressions and declarations with an implied 'any' type. */ - // "strictNullChecks": true, /* When type checking, take into account 'null' and 'undefined'. */ - // "strictFunctionTypes": true, /* When assigning functions, check to ensure parameters and the return values are subtype-compatible. */ - // "strictBindCallApply": true, /* Check that the arguments for 'bind', 'call', and 'apply' methods match the original function. */ - // "strictPropertyInitialization": true, /* Check for class properties that are declared but not set in the constructor. */ - // "strictBuiltinIteratorReturn": true, /* Built-in iterators are instantiated with a 'TReturn' type of 'undefined' instead of 'any'. */ - // "noImplicitThis": true, /* Enable error reporting when 'this' is given the type 'any'. */ - // "useUnknownInCatchVariables": true, /* Default catch clause variables as 'unknown' instead of 'any'. */ - // "alwaysStrict": true, /* Ensure 'use strict' is always emitted. */ - // "noUnusedLocals": true, /* Enable error reporting when local variables aren't read. */ - // "noUnusedParameters": true, /* Raise an error when a function parameter isn't read. */ - // "exactOptionalPropertyTypes": true, /* Interpret optional property types as written, rather than adding 'undefined'. */ - // "noImplicitReturns": true, /* Enable error reporting for codepaths that do not explicitly return in a function. */ - // "noFallthroughCasesInSwitch": true, /* Enable error reporting for fallthrough cases in switch statements. */ - // "noUncheckedIndexedAccess": true, /* Add 'undefined' to a type when accessed using an index. */ - // "noImplicitOverride": true, /* Ensure overriding members in derived classes are marked with an override modifier. */ - // "noPropertyAccessFromIndexSignature": true, /* Enforces using indexed accessors for keys declared using an indexed type. */ - // "allowUnusedLabels": true, /* Disable error reporting for unused labels. */ - // "allowUnreachableCode": true, /* Disable error reporting for unreachable code. */ - - /* Completeness */ - // "skipDefaultLibCheck": true, /* Skip type checking .d.ts files that are included with TypeScript. */ - "skipLibCheck": true /* Skip type checking all .d.ts files. */ + "target": "ES2022", + "module": "NodeNext", + "moduleResolution": "NodeNext", + "outDir": "dist", + "rootDir": "src", + "strict": true, + "esModuleInterop": true, + "skipLibCheck": true, + "forceConsistentCasingInFileNames": true }, - "include": [ - "src/**/*" - ], - "exclude": [ - "node_modules/**", - "dist/**" - ] + "include": ["src"] }