Fixes typo and adds signature method.

Author: apersaud

Changes.md

@@ -1,5 +1,10 @@
 ## Parse-Stack Changelog
 
+### 1.6.8
+- NEW: Parse::Object#sig method to get quick information about an instance.
+- FIXES: Typo fix when using Array#objectIds.
+- Additional tests.
+
 ### 1.6.7
 - Default SERVER_URL changed to http://localhost:1337/parse
 - NEW: Command line tool `parse-console` to do interactive Parse development with parse-stack.

LICENSE renamed to LICENSE.txt

@@ -1,3 +1,5 @@
+The MIT License (MIT)
+
 Copyright (c) 2014-2016 Anthony Persaud, Modernistik LLC
 
 Permission is hereby granted, free of charge, to any person obtaining

README.md

@@ -1,8 +1,8 @@
 <img src='https://raw.githubusercontent.com/modernistik/parse-stack/master/.github/parse-ruby-sdk.png?raw=true' width='500' alt='Ruby Parse SDK'/>
 
-# Parse-Stack - The Parse Ruby Client SDK
+# Parse Stack - The Parse Ruby Client SDK
 
-Parse-Stack is the [Parse Server](https://github.com/ParsePlatform/parse-server) SDK, REST Client and ORM framework for [Ruby](https://www.ruby-lang.org/en/). It provides a client adapter, a query engine, an object relational mapper (ORM) and a Cloud Code Webhooks rack application.
+[Parse Stack](https://github.com/modernistik/parse-stack) is the [Parse Server](https://github.com/ParsePlatform/parse-server) SDK, REST Client and ORM framework for [Ruby](https://www.ruby-lang.org/en/). It provides a client adapter, a query engine, an object relational mapper (ORM) and a Cloud Code Webhooks rack application.
 
 Below is a [quick start guide](https://github.com/modernistik/parse-stack#overview), but you can also check out the full [API Reference](http://www.rubydoc.info/github/modernistik/parse-stack) for more detailed information about our Parse Server SDK.
 

lib/parse/model/pointer.rb

@@ -93,6 +93,11 @@ def parse_class
         @parse_class
       end
 
+      # @return [String] a string representing the class and id of this instance.
+      def sig
+        "#{@parse_class}##{id || 'new'}"
+      end
+
       # @return [Hash]
       def attributes
         ATTRIBUTES
@@ -185,7 +190,7 @@ class Array
   # This method maps all the ids (String) of all Parse::Objects in the array.
   # @return [Array<String>] an array of strings of ids.
   def objectIds
-    map { |m| m.is_?(Parse::Pointer) ? m.id : nil }.compact
+    map { |m| m.is_a?(Parse::Pointer) ? m.id : nil }.compact
   end
 
   # Filter all objects in the array that do not inherit from Parse::Pointer or

test/lib/parse/models/pointer_test.rb

@@ -0,0 +1,59 @@
+require_relative '../../../test_helper'
+
+class TestPointer < Minitest::Test
+
+  def setup
+    @id = 'theObjectId'
+    @theClass = "_User"
+    @pointer = Parse::Pointer.new(@theClass, @id)
+  end
+
+  def test_base_fields
+    pointer = @pointer
+    assert_equal Parse::Model::TYPE_POINTER, 'Pointer'
+    assert_respond_to pointer, :__type
+    assert_equal pointer.__type, Parse::Model::TYPE_POINTER
+    assert_respond_to pointer, :id
+    assert_respond_to pointer, :objectId
+    assert_equal pointer.id, @id
+    assert_equal pointer.id, pointer.objectId
+
+    assert_respond_to pointer, :className
+    assert_respond_to pointer, :parse_class
+    assert_equal pointer.parse_class, @theClass
+    assert_equal pointer.parse_class, pointer.className
+    assert pointer.pointer?
+    refute pointer.fetched?
+    # Create a new pointer from this pointer. They should still be equal.
+    assert pointer == pointer.pointer
+    assert pointer.present?
+  end
+
+  def test_json
+    assert_equal @pointer.as_json, { :__type =>Parse::Model::TYPE_POINTER, className: @theClass, objectId: @id}
+  end
+
+  def test_sig
+    assert_equal @pointer.sig, "#{@theClass}##{@id}"
+  end
+
+  def test_array_objectIds
+    assert_equal [@pointer.id], [@pointer].objectIds
+    assert_equal [@pointer.id], [@pointer,4, 'junk', nil].objectIds
+    assert_equal [], [4, 'junk', nil].objectIds
+  end
+
+  def test_array_valid_parse_objects
+    assert_equal [@pointer], [@pointer].valid_parse_objects
+    assert_equal [@pointer], [@pointer,4, 'junk', nil].valid_parse_objects
+    assert_equal [], [4, 'junk', nil].valid_parse_objects
+  end
+
+  def test_array_parse_pointers
+    assert_equal [@pointer], [@pointer].parse_pointers
+    assert_equal [@pointer, @pointer], [@pointer, {className: '_User', objectId: @id}].parse_pointers
+    assert_equal [@pointer, @pointer], [@pointer, {'className' => '_User', 'objectId' => @id}].parse_pointers
+    assert_equal [@pointer, @pointer], [nil, 4, "junk", {className: '_User', objectId: @id}, {'className' => '_User', 'objectId' => @id}].parse_pointers
+  end
+
+end