io-ts - npm Package Compare versions

Comparing version 1.3.3 to 1.3.4

CHANGELOG.md

@@ -16,2 +16,7 @@ # Changelog
 
+# 1.3.4
+
+- **Bug Fix**
+  - should emit expected keys while decoding, fix #214 (@gcanti)
+
 # 1.3.3
@@ -18,0 +23,0 @@

lib/index.js

@@ -304,5 +304,6 @@ "use strict";
 exports.KeyofType = KeyofType;
+var hasOwnProperty = Object.prototype.hasOwnProperty;
 exports.keyof = function (keys, name) {
     if (name === void 0) { name = "(keyof " + JSON.stringify(Object.keys(keys)) + ")"; }
-    var is = function (m) { return exports.string.is(m) && keys.hasOwnProperty(m); };
+    var is = function (m) { return exports.string.is(m) && hasOwnProperty.call(keys, m); };
     return new KeyofType(name, is, function (m, c) { return (is(m) ? exports.success(m) : exports.failure(m, c)); }, exports.identity, keys);
@@ -426,3 +427,4 @@ };
         for (var i = 0; i < len; i++) {
-            if (!types[i].is(m[keys[i]])) {
+            var k = keys[i];
+            if (!hasOwnProperty.call(m, k) || !types[i].is(m[k])) {
                 return false;
@@ -443,5 +445,11 @@ }
                 var k = keys[i];
-                var ok = o[k];
+                if (!hasOwnProperty.call(a, k)) {
+                    if (a === o) {
+                        a = __assign({}, o);
+                    }
+                    a[k] = a[k];
+                }
+                var ak = a[k];
                 var type_1 = types[i];
-                var validation = type_1.validate(ok, exports.appendContext(c, k, type_1));
+                var validation = type_1.validate(ak, exports.appendContext(c, k, type_1));
                 if (validation.isLeft()) {
@@ -451,4 +459,4 @@ pushAll(errors, validation.value);
                 else {
-                    var vok = validation.value;
-                    if (vok !== ok) {
+                    var vak = validation.value;
+                    if (vak !== ak) {
                         /* istanbul ignore next */
@@ -458,3 +466,3 @@ if (a === o) {
                         }
-                        a[k] = vok;
+                        a[k] = vak;
                     }
@@ -503,4 +511,44 @@ }
     }
-    var partial = exports.type(partials);
-    return new PartialType(name, partial.is, partial.validate, useIdentity(types, len)
+    return new PartialType(name, function (m) {
+        if (!exports.Dictionary.is(m)) {
+            return false;
+        }
+        for (var i = 0; i < len; i++) {
+            var k = keys[i];
+            if (!partials[k].is(m[k])) {
+                return false;
+            }
+        }
+        return true;
+    }, function (m, c) {
+        var dictionaryValidation = exports.Dictionary.validate(m, c);
+        if (dictionaryValidation.isLeft()) {
+            return dictionaryValidation;
+        }
+        else {
+            var o = dictionaryValidation.value;
+            var a = o;
+            var errors = [];
+            for (var i = 0; i < len; i++) {
+                var k = keys[i];
+                var ak = a[k];
+                var type_2 = partials[k];
+                var validation = type_2.validate(ak, exports.appendContext(c, k, type_2));
+                if (validation.isLeft()) {
+                    pushAll(errors, validation.value);
+                }
+                else {
+                    var vak = validation.value;
+                    if (vak !== ak) {
+                        /* istanbul ignore next */
+                        if (a === o) {
+                            a = __assign({}, o);
+                        }
+                        a[k] = vak;
+                    }
+                }
+            }
+            return errors.length ? exports.failures(errors) : exports.success(a);
+        }
+    }, useIdentity(types, len)
         ? exports.identity
@@ -608,4 +656,4 @@ : function (a) {
         for (var i = 0; i < len; i++) {
-            var type_2 = types[i];
-            var validation = type_2.validate(m, exports.appendContext(c, String(i), type_2));
+            var type_3 = types[i];
+            var validation = type_3.validate(m, exports.appendContext(c, String(i), type_3));
             if (validation.isRight()) {
@@ -624,5 +672,5 @@ return validation;
             for (; i < len - 1; i++) {
-                var type_3 = types[i];
-                if (type_3.is(a)) {
-                    return type_3.encode(a);
+                var type_4 = types[i];
+                if (type_4.is(a)) {
+                    return type_4.encode(a);
                 }
@@ -654,4 +702,4 @@ }
         for (var i = 0; i < len; i++) {
-            var type_4 = types[i];
-            var validation = type_4.validate(a, c);
+            var type_5 = types[i];
+            var validation = type_5.validate(a, c);
             if (validation.isLeft()) {
@@ -670,4 +718,4 @@ pushAll(errors, validation.value);
             for (var i = 0; i < len; i++) {
-                var type_5 = types[i];
-                s = type_5.encode(s);
+                var type_6 = types[i];
+                s = type_6.encode(s);
             }
@@ -706,4 +754,4 @@ return s;
                 var a = as[i];
-                var type_6 = types[i];
-                var validation = type_6.validate(a, exports.appendContext(c, String(i), type_6));
+                var type_7 = types[i];
+                var validation = type_7.validate(a, exports.appendContext(c, String(i), type_7));
                 if (validation.isLeft()) {
@@ -810,3 +858,3 @@ pushAll(errors, validation.value);
         if (type instanceof InterfaceType || type instanceof StrictType) {
-            return type.props.hasOwnProperty(tag);
+            return hasOwnProperty.call(type.props, tag);
         }
@@ -833,5 +881,5 @@ else if (type instanceof IntersectionType) {
     for (; i < len - 1; i++) {
-        var type_7 = types[i];
-        if (is(type_7)) {
-            return type_7;
+        var type_8 = types[i];
+        if (is(type_8)) {
+            return type_8;
         }
@@ -884,3 +932,3 @@ }
     var isTagValue = useHash
-        ? function (m) { return exports.string.is(m) && hash.hasOwnProperty(m); }
+        ? function (m) { return exports.string.is(m) && hasOwnProperty.call(hash, m); }
         : function (m) { return values.indexOf(m) !== -1; };
@@ -918,4 +966,4 @@ var getIndex = useHash
                 var i = getIndex(tagValueValidation.value);
-                var type_8 = types[i];
-                return type_8.validate(d, exports.appendContext(c, String(i), type_8));
+                var type_9 = types[i];
+                return type_9.validate(d, exports.appendContext(c, String(i), type_9));
             }
@@ -955,3 +1003,3 @@ }
     var props = getProps(type);
-    return new ExactType(name, function (m) { return type.is(m) && Object.getOwnPropertyNames(m).every(function (k) { return props.hasOwnProperty(k); }); }, function (m, c) {
+    return new ExactType(name, function (m) { return type.is(m) && Object.getOwnPropertyNames(m).every(function (k) { return hasOwnProperty.call(props, k); }); }, function (m, c) {
         var looseValidation = type.validate(m, c);
@@ -968,3 +1016,3 @@ if (looseValidation.isLeft()) {
                 var key = keys[i];
-                if (!props.hasOwnProperty(key)) {
+                if (!hasOwnProperty.call(props, key)) {
                     errors.push(exports.getValidationError(o[key], exports.appendContext(c, key, exports.never)));
@@ -971,0 +1019,0 @@ }

package.json

 {
   "name": "io-ts",
-  "version": "1.3.3",
+  "version": "1.3.4",
   "description": "TypeScript compatible runtime type system for IO validation",
@@ -5,0 +5,0 @@ "files": [

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Improved metrics

Total package byte prevSize

85735

increased by2.1%

Lines of code

1392

increased by3.57%

No dependency changes