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Ensure fp.nthArg returns a curried function.

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This commit is contained in:
John-David Dalton
2016-08-01 16:55:12 -07:00
parent a4999575d0
commit 6dd8fb12ad
4 changed files with 33 additions and 8 deletions
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20
test/test-fp.js
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@@ -371,7 +371,7 @@
'method', 'methodOf', 'rest', 'runInContext'
];
var exceptions = funcMethods.concat('mixin', 'template'),
var exceptions = funcMethods.concat('mixin', 'nthArg', 'template'),
expected = _.map(mapping.aryMethod[1], _.constant(true));
var actual = _.map(mapping.aryMethod[1], function(methodName) {
@@ -1588,6 +1588,22 @@
/*--------------------------------------------------------------------------*/
QUnit.module('fp.nthArg');
(function() {
QUnit.test('should return a curried function', function(assert) {
assert.expect(2);
var func = fp.nthArg(1);
assert.strictEqual(func(1)(2), 2);
func = fp.nthArg(-1);
assert.strictEqual(func(1), 1);
});
}());
/*--------------------------------------------------------------------------*/
QUnit.module('fp.over');
(function() {
@@ -1793,7 +1809,7 @@
assert.deepEqual(rearged('c', 'a', 'b'), ['a', 'b', 'c']);
});
QUnit.test('should curry the rearged function', function(assert) {
QUnit.test('should return a curried function', function(assert) {
assert.expect(1);
var rearged = fp.rearg([1, 2, 0], fn);