Argument matcher for an array containing at least the specified entries

src/core/ArrayContaining.js

@@ -0,0 +1,35 @@
+getJasmineRequireObj().ArrayContaining = function(j$) {
+  function ArrayContaining(sample) {
+    this.sample = sample;
+  }
+
+  ArrayContaining.prototype.jasmineMatches = function(other, mismatchKeys, mismatchValues) {
+    var className = Object.prototype.toString.call(this.sample);
+    if (className !== "[object Array]") { throw new Error("You must provide an array to arrayContaining, not '"+this.sample+"'."); }
+
+    mismatchKeys = mismatchKeys || [];
+    mismatchValues = mismatchValues || [];
+    var missingItems = [];
+    for (var i = 0; i < this.sample.length; i++) {
+      var item = this.sample[i];
+      if (!j$.matchersUtil.contains(other, item)) {
+        missingItems.push(item);
+      }
+    }
+
+    if (missingItems.length > 0) {
+      mismatchValues.push("expected to have values ['" + missingItems.join("','") + "']");
+      return false;
+    } else {
+      return true;
+    }
+
+    return true;
+  };
+
+  ArrayContaining.prototype.jasmineToString = function () {
+    return "<jasmine.arrayContaining(" + jasmine.pp(this.sample) +")>";
+  };
+
+  return ArrayContaining;
+};