Fix zip

README.md

@@ -41,7 +41,9 @@ Casual uses javascript properties for common generators so you don't need to use
 
 casual.country              // 'United Kingdom'
 casual.city                 // 'New Ortiz chester'
-casual.zip(digits = {5, 9}) // '26995-7979' (if no digits specified then random selection between ZIP and ZIP+4)
+casual.zip(digits = {5, 9}) // '26995-7979' or '26995' (if no digits specified then random selection between ZIP and ZIP+4)
+casual.zip_short            // '26995'
+casual.zip_long             // '26995-7979'
 casual.street               // 'Jadyn Islands'
 casual.address              // '6390 Tremblay Pines Suite 784'
 casual.address1             // '8417 Veda Circles'

index.d.ts

@@ -181,7 +181,9 @@ declare namespace Casual {
     // EMBEDDED GENERATORS
     country: string;         // 'United Kingdom'
     city: string;            // 'New Ortiz chester'
-    zip(digits: Object): string; // '26995-7979' (if no digits specified then random selection between ZIP and ZIP+4)
+    zip(digits?: number): string; // '26995-7979' (if no digits specified then random selection between ZIP and ZIP+4)
+    zip_short: string;            // '26995'
+    zip_long: string              // '26995-7979'
     street: string;               // 'Jadyn Islands'
     address: string;              // '6390 Tremblay Pines Suite 784'
     address1: string;             // '8417 Veda Circles'

package.json

@@ -1,6 +1,6 @@
 {
   "name": "casual",
-  "version": "1.6.2",
+  "version": "1.7.0",
   "description": "Fake data generator",
   "main": "src/casual.js",
   "scripts": {

src/providers/address.js

@@ -50,7 +50,7 @@ var provider = {
 		return this.populate_one_of(this.city_formats);
 	},
 
-	zip: function(digits) {
+	zip: function(digits=0) {
 		if (digits === 5) {
 			return this.numerify(this.zip_formats[0]);
 		} else if (digits === 9) {
@@ -59,6 +59,14 @@ var provider = {
 			return this.numerify(this.random_element(this.zip_formats));
 		}
 	},
+
+	zip_short: function() {
+		return this.numerify(this.zip_formats[0]);
+	},
+
+	zip_long: function() {
+		return this.numerify(this.zip_formats[this.zip_formats.length - 1]);
+	},
 
 	street_suffix: function() {
 		return this.random_element(this.street_suffixes);

src/providers/ar_SY/address.js

@@ -35,7 +35,7 @@ var provider = {
 		return this.random_element(this.cities);
 	},
 
-	zip: function(digits) {
+	zip: function(digits=0) {
 		if (digits === 5) {
 			return this.numerify(this.zip_formats[0]);
 		} else if (digits === 9) {

src/providers/ja_JP/address.js

@@ -52,7 +52,7 @@ var provider = {
 		return this.populate_one_of(this.city_formats);
 	},
 
-	zip: function(digits) {
+	zip: function(digits=0) {
 		if (digits === 5) {
 			return this.numerify(this.zip_formats[0]);
 		} else if (digits === 9) {

test/casual.js

@@ -344,6 +344,11 @@ describe('API', function() {
 		it('Should have getter function at _{name}', function() {
 			providers.forEach(check_getters);
 		});
+
+		it('zip should not be a function', function() {
+			const type = typeof casual.zip;
+			type.should.not.eql('function');
+		});
 
 		it('Should return only funtions interface', function() {
 			var functions = casual.functions();