getting numericString extender definition from ecodata-client-plugin

Author: temi

grails-app/assets/javascripts/common-bs4.js

@@ -17,6 +17,7 @@
 //= require knockout-dates.js
 //= require knockout-custom-bindings.js
 //= require knockout-custom-extenders.js
+//= require knockout-utils.js
 //= require wmd/wmd.js
 //= require wmd/showdown.js
 //= require pagination.js

grails-app/assets/javascripts/common.js

@@ -17,6 +17,7 @@
 //= require knockout-dates.js
 //= require knockout-custom-bindings.js
 //= require knockout-custom-extenders.js
+//= require knockout-utils.js
 //= require wmd/wmd.js
 //= require wmd/showdown.js
 //= require pagination.js

grails-app/assets/javascripts/knockout-custom-extenders.js

@@ -48,39 +48,6 @@ ko.extenders.integer = function(target, options) {
     return target;
 };
 
-ko.extenders.numericString = function(target, precision) {
-    //create a writable computed observable to intercept writes to our observable
-    var result = ko.computed({
-        read: target,  //always return the original observables value
-        write: function(newValue) {
-            var val = newValue;
-            if (typeof val === 'string') {
-                val = newValue.replace(/,|\$/g, '');
-            }
-            var current = target(),
-                roundingMultiplier = Math.pow(10, precision),
-                newValueAsNum = isNaN(val) ? 0 : parseFloat(+val),
-                valueToWrite = Math.round(newValueAsNum * roundingMultiplier) / roundingMultiplier;
-
-            //only write if it changed
-            if (valueToWrite.toString() !== current || isNaN(val)) {
-                target(isNaN(val) ? newValue : valueToWrite.toString());
-            }
-            else {
-                if (newValue !== current) {
-                    target.notifySubscribers(valueToWrite.toString());
-                }
-            }
-        }
-    }).extend({ notify: 'always' });
-
-    //initialize with current value to make sure it is rounded appropriately
-    result(target());
-
-    //return the new computed observable
-    return result;
-};
-
 ko.extenders.url = function(target) {
     var result = ko.pureComputed({
         read:target,
@@ -118,7 +85,6 @@ ko.extenders.markdown = function(target, options) {
     return target;
 };
 
-
 // handles simple or deferred computed objects
 // see activity/edit.gsp for an example of use
 ko.extenders.async = function(computedDeferred, initialValue) {