Add a blank option to enum values when field is not required

Author: jcenturion

dist/examples/leagues.raml

@@ -61,6 +61,35 @@ traits:
 
 securedBy: [ null, basic, digest_auth, oauth_2_0, custom_scheme_1, custom_scheme_2 ]
 
+/async:
+  post:
+    queryParameters:
+      queryParam:
+        type: string
+        enum:
+        - UPGRADE
+        - PORT_NUMBER
+        - UPDATE_FEATURES
+        required: true
+    headers:
+      header:
+        type: string
+        enum:
+        - UPGRADE
+        - PORT_NUMBER
+        - UPDATE_FEATURES
+        required: false
+    body:
+      application/x-www-form-urlencoded:
+        formParameters:
+          formParam:
+            type: string
+            enum:
+            - UPGRADE
+            - PORT_NUMBER
+            - UPDATE_FEATURES
+            required: false
+
 /teams:
   type: base
   is: [filterable]

dist/scripts/api-console-vendor.js

@@ -68003,7 +68003,7 @@ function registerDefaultHelpers(instance) {
           if(context.hasOwnProperty(key)) {
             // We're running the iterations one step out of sync so we can detect
             // the last iteration without have to scan the object twice and create
-            // an itermediate keys array. 
+            // an itermediate keys array.
             if (priorKey) {
               execIteration(priorKey, i-1);
             }
@@ -69047,4 +69047,4 @@ module.exports = function (str, locale) {
 exports.javascript = require('./javascript');
 
 },{"./javascript":4}]},{},[62])(62)
-});
+});

dist/scripts/api-console.js

@@ -225,7 +225,7 @@
                 result += 'one of ';
               }
 
-              result += '(' + enumValues.join(', ') + ')';
+              result += '(' + enumValues.filter(function (value) { return value !== ''; }).join(', ') + ')';
 
             } else {
               result += parameter.type || '';
@@ -3464,6 +3464,19 @@ RAML.Inspector = (function() {
     this.plain = copy(plain);
     this.parameterized = parameterized;
 
+    var that = this;
+
+    Object.keys(this.plain).map(function (key) {
+      var data = that.plain[key].definitions[0];
+
+      if (typeof data.enum !== 'undefined') {
+        if (!data.required) {
+          var temp = [''];
+          data.enum = temp.concat(data.enum);
+        }
+      }
+    });
+
     Object.keys(parameterized || {}).forEach(function(key) {
       parameterized[key].created = [];
     });

src/app/directives/documentation.js

@@ -107,7 +107,7 @@
                 result += 'one of ';
               }
 
-              result += '(' + enumValues.join(', ') + ')';
+              result += '(' + enumValues.filter(function (value) { return value !== ''; }).join(', ') + ')';
 
             } else {
               result += parameter.type || '';

src/assets/examples/leagues.raml

@@ -61,6 +61,35 @@ traits:
 
 securedBy: [ null, basic, digest_auth, oauth_2_0, custom_scheme_1, custom_scheme_2 ]
 
+/async:
+  post:
+    queryParameters:
+      queryParam:
+        type: string
+        enum:
+        - UPGRADE
+        - PORT_NUMBER
+        - UPDATE_FEATURES
+        required: true
+    headers:
+      header:
+        type: string
+        enum:
+        - UPGRADE
+        - PORT_NUMBER
+        - UPDATE_FEATURES
+        required: false
+    body:
+      application/x-www-form-urlencoded:
+        formParameters:
+          formParam:
+            type: string
+            enum:
+            - UPGRADE
+            - PORT_NUMBER
+            - UPDATE_FEATURES
+            required: false
+
 /teams:
   type: base
   is: [filterable]

src/common/try_it/named_parameters.js

@@ -30,6 +30,19 @@
     this.plain = copy(plain);
     this.parameterized = parameterized;
 
+    var that = this;
+
+    Object.keys(this.plain).map(function (key) {
+      var data = that.plain[key].definitions[0];
+
+      if (typeof data.enum !== 'undefined') {
+        if (!data.required) {
+          var temp = [''];
+          data.enum = temp.concat(data.enum);
+        }
+      }
+    });
+
     Object.keys(parameterized || {}).forEach(function(key) {
       parameterized[key].created = [];
     });