io-ts - npm Package Compare versions

Comparing version 1.0.3 to 1.0.4

CHANGELOG.md

@@ -16,6 +16,13 @@ # Changelog
 
+# 1.0.4
+
+* **Bug Fix**
+  * make `Context` readonly (@gcanti)
+* **Internal**
+  * optimizations, #137 (@gcanti, @sledorze)
+
 # 1.0.3
 
 * **Internal**
-  * optimizations, https://github.com/gcanti/io-ts/pull/134 (@gcanti, @sledorze)
+  * optimizations, #134 (@gcanti, @sledorze)
 
@@ -22,0 +29,0 @@ # 1.0.2

lib/index.d.ts

@@ -13,3 +13,3 @@ import { Either } from 'fp-ts/lib/Either';
 }
-export declare type Context = Array<ContextEntry>;
+export declare type Context = ReadonlyArray<ContextEntry>;
 export interface ValidationError {
@@ -75,7 +75,7 @@ readonly value: mixed;
 export declare const getContextEntry: (key: string, type: Decoder<any, any>) => ContextEntry;
-export declare const getValidationError: (value: mixed, context: ContextEntry[]) => ValidationError;
-export declare const getDefaultContext: (type: Decoder<any, any>) => ContextEntry[];
-export declare const appendContext: (c: ContextEntry[], key: string, type: Decoder<any, any>) => ContextEntry[];
+export declare const getValidationError: (value: mixed, context: ReadonlyArray<ContextEntry>) => ValidationError;
+export declare const getDefaultContext: (type: Decoder<any, any>) => ReadonlyArray<ContextEntry>;
+export declare const appendContext: (c: ReadonlyArray<ContextEntry>, key: string, type: Decoder<any, any>) => ReadonlyArray<ContextEntry>;
 export declare const failures: <T>(errors: ValidationError[]) => Either<ValidationError[], T>;
-export declare const failure: <T>(value: mixed, context: ContextEntry[]) => Either<ValidationError[], T>;
+export declare const failure: <T>(value: mixed, context: ReadonlyArray<ContextEntry>) => Either<ValidationError[], T>;
 export declare const success: <T>(value: T) => Either<ValidationError[], T>;
@@ -82,0 +82,0 @@ export declare class NullType extends Type<null> {

lib/index.js

@@ -390,5 +390,5 @@ "use strict";
 };
-var useIdentity = function (props) {
-    for (var k in props) {
-        if (props[k].encode !== exports.identity) {
+var useIdentity = function (types, len) {
+    for (var i = 0; i < len; i++) {
+        if (types[i].encode !== exports.identity) {
             return false;
@@ -402,2 +402,5 @@ }
     if (name === void 0) { name = getNameFromProps(props); }
+    var keys = Object.keys(props);
+    var types = keys.map(function (key) { return props[key]; });
+    var len = keys.length;
     return new InterfaceType(name, function (m) {
@@ -407,4 +410,4 @@ if (!exports.Dictionary.is(m)) {
         }
-        for (var k in props) {
-            if (!props[k].is(m[k])) {
+        for (var i = 0; i < len; i++) {
+            if (!types[i].is(m[keys[i]])) {
                 return false;
@@ -423,5 +426,6 @@ }
             var errors = [];
-            for (var k in props) {
+            for (var i = 0; i < len; i++) {
+                var k = keys[i];
                 var ok = o[k];
-                var type_1 = props[k];
+                var type_1 = types[i];
                 var validation = type_1.validate(ok, exports.appendContext(c, k, type_1));
@@ -443,8 +447,9 @@ if (validation.isLeft()) {
         }
-    }, useIdentity(props)
+    }, useIdentity(types, len)
         ? exports.identity
         : function (a) {
             var s = __assign({}, a);
-            for (var k in props) {
-                s[k] = props[k].encode(a[k]);
+            for (var i = 0; i < len; i++) {
+                var k = keys[i];
+                s[k] = types[i].encode(a[k]);
             }
@@ -471,15 +476,19 @@ return s;
     if (name === void 0) { name = "PartialType<" + getNameFromProps(props) + ">"; }
+    var keys = Object.keys(props);
+    var types = keys.map(function (key) { return props[key]; });
+    var len = keys.length;
     var partials = {};
-    for (var k in props) {
-        partials[k] = exports.union([props[k], undefinedType]);
+    for (var i = 0; i < len; i++) {
+        partials[keys[i]] = exports.union([types[i], undefinedType]);
     }
     var partial = exports.type(partials);
-    return new PartialType(name, partial.is, partial.validate, useIdentity(props)
+    return new PartialType(name, partial.is, partial.validate, useIdentity(types, len)
         ? exports.identity
         : function (a) {
             var s = {};
-            for (var k in props) {
+            for (var i = 0; i < len; i++) {
+                var k = keys[i];
                 var ak = a[k];
                 if (ak !== undefined) {
-                    s[k] = props[k].encode(ak);
+                    s[k] = types[i].encode(ak);
                 }
@@ -518,4 +527,7 @@ }
             var errors = [];
+            var keys = Object.keys(o);
+            var len = keys.length;
             var changed = false;
-            for (var k in o) {
+            for (var i = 0; i < len; i++) {
+                var k = keys[i];
                 var ok = o[k];
@@ -547,3 +559,6 @@ var domainValidation = domain.validate(k, exports.appendContext(c, k, domain));
             var s = {};
-            for (var k in a) {
+            var keys = Object.keys(a);
+            var len = keys.length;
+            for (var i = 0; i < len; i++) {
+                var k = keys[i];
                 s[String(domain.encode(k))] = codomain.encode(a[k]);
@@ -550,0 +565,0 @@ }

package.json

 {
   "name": "io-ts",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "TypeScript compatible runtime type system for IO validation",
@@ -5,0 +5,0 @@ "files": ["lib"],

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Improved metrics

Total package byte prevSize

107982

increased by1.86%

Lines of code

1202

increased by1.26%

No dependency changes