cnd - npm Package Compare versions

Comparing version 3.1.0 to 3.2.0

lib/BITSNPIECES.js

@@ -751,21 +751,21 @@ // Generated by CoffeeScript 1.10.0
 
-  this.is_subset = function(a, b) {
+  this.is_subset = function(subset, superset) {
 
-    /* Return whether `b` is a subset of `a`; this is true if each element of `b` is also
-    an element of `a`.
+    /* `is_subset subset, superset` returns whether `subset` is a subset of `superset`; this is true if each
+    element of `subset` is also an element of `superset`.
      */
-    var done, element, i, iterator, len, ref, type_of_a, type_of_b, value;
-    type_of_a = CND.type_of(a);
-    type_of_b = CND.type_of(b);
-    if (type_of_a !== type_of_b) {
-      throw new Error("expected two arguments of same type, got " + type_of_a + " and " + type_of_b);
+    var done, element, i, iterator, len, ref, type_of_sub, type_of_super, value;
+    type_of_sub = CND.type_of(subset);
+    type_of_super = CND.type_of(superset);
+    if (type_of_sub !== type_of_super) {
+      throw new Error("expected two arguments of same type, got " + type_of_sub + " and " + type_of_super);
     }
-    switch (type_of_a) {
+    switch (type_of_sub) {
       case 'list':
-        if (!(b.length <= a.length)) {
+        if (!(subset.length <= superset.length)) {
           return false;
         }
-        for (i = 0, len = b.length; i < len; i++) {
-          element = b[i];
-          if (indexOf.call(a, element) < 0) {
+        for (i = 0, len = subset.length; i < len; i++) {
+          element = subset[i];
+          if (indexOf.call(superset, element) < 0) {
             return false;
@@ -776,6 +776,6 @@ }
       case 'set':
-        if (!(b.size <= a.size)) {
+        if (!(subset.size <= superset.size)) {
           return false;
         }
-        iterator = b.values();
+        iterator = subset.values();
         while (true) {
@@ -786,3 +786,3 @@ ref = iterator.next(), value = ref.value, done = ref.done;
           }
-          if (!a.has(value)) {
+          if (!superset.has(value)) {
             return false;
@@ -793,3 +793,3 @@ }
       default:
-        throw new Error("expected lists or sets, got " + type_of_a + " and " + type_of_b);
+        throw new Error("expected lists or sets, got " + type_of_sub + " and " + type_of_super);
     }
@@ -796,0 +796,0 @@ return null;

lib/tests.js

@@ -190,15 +190,15 @@ // Generated by CoffeeScript 1.10.0
   this['is_subset'] = function(T) {
-    T.eq(false, CND.is_subset(Array.from('abcd'), Array.from('abcde')));
-    T.eq(false, CND.is_subset(Array.from('abcd'), Array.from('abcx')));
-    T.eq(false, CND.is_subset([], Array.from('abcd')));
+    T.eq(false, CND.is_subset(Array.from('abcde'), Array.from('abcd')));
+    T.eq(false, CND.is_subset(Array.from('abcx'), Array.from('abcd')));
+    T.eq(false, CND.is_subset(Array.from('abcd'), []));
     T.eq(true, CND.is_subset(Array.from('abcd'), Array.from('abcd')));
-    T.eq(true, CND.is_subset(Array.from('abcd'), Array.from('abc')));
-    T.eq(true, CND.is_subset(Array.from('abcd'), []));
-    T.eq(true, CND.is_subset(Array.from([]), []));
-    T.eq(false, CND.is_subset(new Set('abcd'), new Set('abcde')));
-    T.eq(false, CND.is_subset(new Set('abcd'), new Set('abcx')));
-    T.eq(false, CND.is_subset(new Set(), new Set('abcx')));
+    T.eq(true, CND.is_subset(Array.from('abc'), Array.from('abcd')));
+    T.eq(true, CND.is_subset([], Array.from('abcd')));
+    T.eq(true, CND.is_subset([], Array.from([])));
+    T.eq(false, CND.is_subset(new Set('abcde'), new Set('abcd')));
+    T.eq(false, CND.is_subset(new Set('abcx'), new Set('abcd')));
+    T.eq(false, CND.is_subset(new Set('abcx'), new Set()));
     T.eq(true, CND.is_subset(new Set('abcd'), new Set('abcd')));
-    T.eq(true, CND.is_subset(new Set('abcd'), new Set('abc')));
-    T.eq(true, CND.is_subset(new Set('abcd'), new Set()));
+    T.eq(true, CND.is_subset(new Set('abc'), new Set('abcd')));
+    T.eq(true, CND.is_subset(new Set(), new Set('abcd')));
     return T.eq(true, CND.is_subset(new Set(), new Set()));
@@ -205,0 +205,0 @@ };

package.json

 {
   "name": "cnd",
-  "version": "3.1.0",
+  "version": "3.2.0",
   "description": "a grab-bag NodeJS package mainly for functionalities that used to live in coffeenode-trm, coffeenode-bitsnpieces, and coffeenode-types",
@@ -5,0 +5,0 @@ "main": "lib/main.js",

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