Replace findProperty and filterProperty with findBy and filterBy

app/assets/javascripts/wizard/components/invite-list-user.js.es6

@@ -5,7 +5,7 @@ export default Ember.Component.extend({
 
   @computed('user.role')
   roleName(role) {
-    return this.get('roles').findProperty('id', role).label;
+    return this.get('roles').findBy('id', role).label;
   },
 
   actions: {

app/assets/javascripts/wizard/components/invite-list.js.es6

@@ -48,7 +48,7 @@ export default Ember.Component.extend({
       }
 
       const users = this.get('users');
-      if (users.findProperty('email', user.email)) {
+      if (users.findBy('email', user.email)) {
         return this.set('invalid', true);
       }
 

app/assets/javascripts/wizard/models/step.js.es6

@@ -33,7 +33,7 @@ export default Ember.Object.extend(ValidState, {
   },
 
   fieldError(id, description) {
-    const field = this.get('fields').findProperty('id', id);
+    const field = this.get('fields').findBy('id', id);
     if (field) {
       field.setValid(false, description);
     }

app/assets/javascripts/wizard/models/wizard.js.es6

@@ -8,13 +8,13 @@ const Wizard = Ember.Object.extend({
   totalSteps: length => length,
 
   getTitle() {
-    const titleStep = this.get('steps').findProperty('id', 'forum-title');
+    const titleStep = this.get('steps').findBy('id', 'forum-title');
     if (!titleStep) { return; }
     return titleStep.get('fieldsById.title.value');
   },
 
   getLogoUrl() {
-    const logoStep = this.get('steps').findProperty('id', 'logos');
+    const logoStep = this.get('steps').findBy('id', 'logos');
     if (!logoStep) { return; }
     return logoStep.get('fieldsById.logo_url.value');
 
@@ -22,7 +22,7 @@ const Wizard = Ember.Object.extend({
 
   // A bit clunky, but get the current colors from the appropriate step
   getCurrentColors() {
-    const colorStep = this.get('steps').findProperty('id', 'colors');
+    const colorStep = this.get('steps').findBy('id', 'colors');
     if (!colorStep) { return; }
 
     const themeChoice = colorStep.get('fieldsById.theme_id');
@@ -34,7 +34,7 @@ const Wizard = Ember.Object.extend({
     const choices = themeChoice.get('choices');
     if (!choices) { return; }
 
-    const option = choices.findProperty('id', themeId);
+    const option = choices.findBy('id', themeId);
     if (!option) { return; }
 
     return option.data.colors;

app/assets/javascripts/wizard/routes/step.js.es6

@@ -1,7 +1,7 @@
 export default Ember.Route.extend({
   model(params) {
     const allSteps = this.modelFor('application').steps;
-    const step = allSteps.findProperty('id', params.step_id);
+    const step = allSteps.findBy('id', params.step_id);
     return step ? step : allSteps[0];
   },