Add and for logical testing

mstade · Jan 31, 2015 · a22e94d · a22e94d
1 parent fa7b133
commit a22e94d
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Showing 3 changed files with 4 additions and 3 deletions.
diff --git a/index.js b/index.js
@@ -1,5 +1,6 @@
 module.exports =
-  { apply      : require('./lib/apply')
+  { and        : require('./lib/and')
+  , apply      : require('./lib/apply')
   , assert     : require('./lib/assert')
   , call       : require('./lib/call')
   , compose    : require('./lib/compose')

diff --git a/lib/and.js b/lib/and.js
@@ -1,7 +1,7 @@
 module.exports = require('./variadic')(and)
 
 function and(x, rest) {
-  if (isEmpty(arguments)) return true
+  if (x === undefined && isEmpty(rest)) return true
 
   var result = val(x)
 

diff --git a/test/and.js b/test/and.js
@@ -1,5 +1,5 @@
 const constantly = require('../lib/constantly')
-    , expect     = require('chai').expect
+    , expect     = require('must')
     , and        = require('../lib/and')
 
 describe('`and`', function() {