react-localization - npm Package Compare versions

Comparing version 0.1.5 to 0.1.6

lib/LocalizedStrings.d.ts

 declare module 'react-localization' {
+    type Formatted = number | string | JSX.Element;
+    type FormatObject<U extends Formatted> = { [key: string]: U };
+    
     export interface GlobalStrings<T> {		
       [language: string]: T;		
     }
+    
   
@@ -10,3 +14,3 @@ interface LocalizedStringsMethods {
         getInterfaceLanguage(): string;
-        formatString(str: string, ...values: any[]): string;
+        formatString<T extends Formatted>(str: string, ...values: Array<T | FormatObject<T>>): Array<string | T>;
         getAvailableLanguages(): string[];
@@ -23,2 +27,2 @@ getString(key: string, language: string): string;
     export default LocalizedStrings;
-  }
+  }

lib/LocalizedStrings.js

@@ -211,4 +211,11 @@ 'use strict';
 
-                    if (!valueForPlaceholder) {
-                        valueForPlaceholder = valuesForPlaceholders[0][matchedKey];
+                    // If no value found, check if working with an object instead
+                    if (valueForPlaceholder == undefined) {
+                        var valueFromObjectPlaceholder = valuesForPlaceholders[0][matchedKey];
+                        if (valueFromObjectPlaceholder !== undefined) {
+                            valueForPlaceholder = valueFromObjectPlaceholder;
+                        } else {
+                            // If value still isn't found, then it must have been undefined/null
+                            return valueForPlaceholder;
+                        }
                     }
@@ -215,0 +222,0 @@

package.json

 {
   "name": "react-localization",
-  "version": "0.1.5",
+  "version": "0.1.6",
   "description": "Simple module to localize the React interface using the same syntax used in the ReactNativeLocalization module, use 'npm run build' before publishing",
@@ -5,0 +5,0 @@ "scripts": {

spec/LocalizedStrings.spec.js

@@ -7,28 +7,37 @@ import React from 'react';
   global.navigator = {};
-  let strings = new LocalizedStrings({
-    en: {
-      language:"english",
-      how:"How do you want your egg today?",
-      boiledEgg:"Boiled egg",
-      softBoiledEgg:"Soft-boiled egg",
-      choice:"How to choose the egg",
-      formattedValue:"I'd like some {0} and {1}, or just {0}",
-      ratings: {
-        excellent:"excellent",
-        good:"good",
-        missingComplex:"missing value"
+  let strings;
+
+  beforeEach(() => {
+    strings = new LocalizedStrings({
+      en: {
+        language:"english",
+        how:"How do you want your egg today?",
+        boiledEgg:"Boiled egg",
+        softBoiledEgg:"Soft-boiled egg",
+        choice:"How to choose the egg",
+        formattedValue:"I'd like some {0} and {1}, or just {0}",
+        ratings: {
+          excellent:"excellent",
+          good:"good",
+          missingComplex:"missing value"
+        },
+        missing:"missing value",
+        currentDate: "The current date is {month} {day}, {year}!",
+        falsy: "{0} {1} {2} {3} {4} {5}"
       },
-      missing:"missing value"
-    },
-    it: {
-      how:"Come vuoi il tuo uovo oggi?",
-      boiledEgg:"Uovo sodo",
-      softBoiledEgg:"Uovo alla coque",
-      choice:"Come scegliere l'uovo",
-      ratings: {
-        excellent:"eccellente",
-        good:"buono"
-      },
-      formattedValue:"Vorrei un po' di {0} e {1}, o solo {0}",
-    }
+      it: {
+        language: "italian",
+        how:"Come vuoi il tuo uovo oggi?",
+        boiledEgg:"Uovo sodo",
+        softBoiledEgg:"Uovo alla coque",
+        choice:"Come scegliere l'uovo",
+        ratings: {
+          excellent:"eccellente",
+          good:"buono"
+        },
+        formattedValue:"Vorrei un po' di {0} e {1}, o solo {0}",
+        currentDate: "La data corrente è {month} {day}, {year}!",
+        falsy: "{0} {1} {2} {3} {4} {5}"
+      }
+    });
   });
@@ -68,2 +77,3 @@
   it('Extract simple value from  other language', function () {
+    strings.setLanguage("it");
     expect(strings.how).toEqual('Come vuoi il tuo uovo oggi?');
@@ -73,2 +83,3 @@ });
   it('Extract complex value from other language', function () {
+    strings.setLanguage("it");
     expect(strings.ratings.good).toEqual('buono');
@@ -78,2 +89,3 @@ });
   it('Get missing key from other language', function () {
+    strings.setLanguage("it");
     expect(strings.missing).toEqual('missing value');
@@ -83,5 +95,8 @@ });
   it('Get complex missing key from other language', function () {
+    strings.setLanguage("it");
     expect(strings.ratings.missingComplex).toEqual('missing value');
   });
+
   it('Format string in other language', function () {
+    strings.setLanguage("it");
     expect(strings.formatString(strings.formattedValue, "torta", "gelato"))
@@ -92,2 +107,3 @@ .toEqual(["Vorrei un po' di ", "torta", " e ", "gelato", ", o solo ", "torta"]);
   it('Get string in a different language', function () {
+    strings.setLanguage("it");
     expect(strings.getString("choice", "en")).toBe("How to choose the egg");
@@ -133,2 +149,17 @@ });
 
+  it('Handles named tokens as part of the format string', () => {
+    const formatTokens = {
+      month: "January",
+      day: "12",
+      year: "2018"
+    };
+    expect(strings.formatString(strings.currentDate, formatTokens))
+      .toEqual(["The current date is ", "January", " ", "12", ", ", "2018", "!"]);
+  });
+
+  it('Handles falsy values', () => {
+    expect(strings.formatString(strings.falsy, 0, false, '', null, undefined, NaN))
+      .toEqual([0, " ", false, " ", '', " ", null, " ", undefined, " ", NaN]);
+  });
+
   describe('formatString with React components', () => {
@@ -140,3 +171,2 @@ const reactStrings = new LocalizedStrings({
         helloThere: "Hello {0}! Are you sure {0} is your name?",
-        currentDate: "The current date is {month} {day}, {year}!",
         boldText: "Some {bold} text"
@@ -166,12 +196,2 @@ },
 
-    it('Handles named tokens as part of the format string', () => {
-      const formatTokens = {
-        month: "January",
-        day: "12",
-        year: "2018"
-      };
-      expect(reactStrings.formatString(reactStrings.currentDate, formatTokens))
-        .toEqual(["The current date is ", "January", " ", "12", ", ", "2018", "!"]);
-    });
-
     it('Handles named tokens with components', () => {
@@ -178,0 +198,0 @@ expect(reactStrings.formatString(reactStrings.boldText, {

src/LocalizedStrings.js

@@ -139,4 +139,11 @@ 'use strict';
 
-                    if(!valueForPlaceholder) {
-                      valueForPlaceholder = valuesForPlaceholders[0][matchedKey];
+                    // If no value found, check if working with an object instead
+                    if(valueForPlaceholder == undefined) {
+                      const valueFromObjectPlaceholder = valuesForPlaceholders[0][matchedKey];
+                      if(valueFromObjectPlaceholder !== undefined) {
+                        valueForPlaceholder = valueFromObjectPlaceholder;
+                      } else {
+                        // If value still isn't found, then it must have been undefined/null
+                        return valueForPlaceholder;
+                      }
                     }
@@ -143,0 +150,0 @@

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Improved metrics

Total package byte prevSize

34333

increased by5.33%

Lines of code

658

increased by5.45%

No dependency changes