CODEWITHSUNDEEP
javascriptnode.jslodash
thunderRX5
thunderRX5

Reputation: 143

Cannot find module 'lodash.curry' via Node.js

I am working on Currying topic from Mostly Adequate Guide by Professor Frisby, I try to install lodash via npm after realize browser can't run require(). I've been through searching here to use similar solutions but doesn't work, I want to make it run on Node on local server or using script, still same results below and also ramda.

Error: Cannot find module 'lodash.curry'
    at Function.Module._resolveFilename (module.js:327:15)
    at Function.Module._load (module.js:278:25)
    at Module.require (module.js:355:17)
    at require (internal/module.js:13:17)
    at Object.<anonymous> (/Users/hueke32/Desktop/lodash_test/lodashTest.js:1:13)
    at Module._compile (module.js:399:26)
    at Object.Module._extensions..js (module.js:406:10)
    at Module.load (module.js:345:32)
    at Function.Module._load (module.js:302:12)
    at Function.Module.runMain (module.js:431:10)

Package.json

{
  "name": "lodash_test",
  "version": "1.0.0",
  "description": "",
  "main": "lodashTest.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "browser-sync": "^2.11.0",
    "lodash": "^3.10.1"
  }
}

lodashTest.js

var curry = require('lodash.curry');

var match = curry(function(what, str) {
  return str.match(what);
});

var replace = curry(function(what, replacement, str) {
  return str.replace(what, replacement);
});

var filter = curry(function(f, ary) {
  return ary.filter(f);
});

var map = curry(function(f, ary) {
  return ary.map(f);
});

match(/\s+/g, "hello world");

match(/\s+/g)("hello world");

var hasSpaces = match(/\s+/g);

hasSpaces("hello world");

hasSpaces("spaceless");

filter(hasSpaces, ["tori_spelling", "tori amos"]);

var findSpaces = filter(hasSpaces);

findSpaces(["tori_spelling", "tori amos"]);

var noVowels = replace(/[aeiou]/ig);

var censored = noVowels("*");

censored("Chocolate Rain");

index.html

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Document</title>
  <script src="lodashTest.js"></script>
</head>
<body>

</body>
</html>

Upvotes: 1

Views: 326

Answers (1)

kkites
kkites

Reputation: 349

lodash.curry is not a module. lodash is a module with curry as a member. You should correct your require like below.

var curry = require('lodash').curry;

Upvotes: 1

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