Merge pull request DevExpress#83 from DevExpress/stop

Skip Intl injection for DevExtreme >= 19.2

Author: nightskylark

src/date.js

@@ -132,9 +132,7 @@ var monthNameStrategies = {
         return monthNameStrategies.standalone(monthIndex, monthFormat);
     }
 };
-
-dateLocalization.resetInjection();
-dateLocalization.inject({
+var intlDateLocalization = {
     getMonthNames: function(format, type) {
         var intlFormats = {
             wide: 'long',
@@ -331,4 +329,17 @@ dateLocalization.inject({
 
         return index === undefined ? 1 : index;
     }
-});
+};
+
+var intlIsEmbedded = compareVersions(dxVersion, '19.2.1') > -1;
+var intlIsActive = dateLocalization.engine && dateLocalization.engine() === 'intl';
+
+if(!intlIsEmbedded || !intlIsActive) {
+    dateLocalization.resetInjection();
+    dateLocalization.inject(intlDateLocalization);
+
+    if(intlIsEmbedded) {
+        // eslint-disable-next-line no-console
+        console.log('Since v19.2, Intl localization utilities are included in DevExtreme. Do not use the separate devextreme-intl module.');
+    }
+}

src/number.js

@@ -20,8 +20,7 @@ var currencyOptionsCache = {},
         return (new Intl.NumberFormat(locale(), { style: 'currency', currency: currency }));
     };
 
-numberLocalization.resetInjection();
-numberLocalization.inject({
+var intlNumberLocalization = {
     _formatNumberCore: function(value, format, formatConfig) {
         if(format === 'exponential') {
             return this.callBase.apply(this, arguments);
@@ -189,4 +188,17 @@ numberLocalization.inject({
             options = this._getCurrencyOptions(currencyValue);
         return this._createOpenXmlCurrencyFormat(options);
     }
-});
+};
+
+var intlIsEmbedded = compareVersions(dxVersion, '19.2.1') > -1;
+var intlIsActive = numberLocalization.engine && numberLocalization.engine() === 'intl';
+
+if(!intlIsEmbedded || !intlIsActive) {    
+    if(intlIsEmbedded) {
+        // eslint-disable-next-line no-console
+        console.log('Since v19.2, Intl localization utilities are included in DevExtreme. Do not use the separate devextreme-intl module.');
+    }
+
+    numberLocalization.resetInjection();
+    numberLocalization.inject(intlNumberLocalization);
+}