Merge pull request #3 from immateriel/v1.1.0

V1.1.0

README.md

@@ -6,16 +6,6 @@ This gem provide classes for an easy use of the [sendrig-ruby](https://github.co
 
 Ruby version >= 2.4 (except version [2.6.0](https://github.com/sendgrid/sendgrid-ruby/blob/main/TROUBLESHOOTING.md#ruby-versions))
 
-## Setup Environment Variables
-
-Update the development environment with your SENDGRID_API_KEY, for example:
-
-```
-echo "export SENDGRID_API_KEY='YOUR_API_KEY'" > sendgrid.env
-echo "sendgrid.env" >> .gitignore
-source ./sendgrid.env
-```
-
 ## Installation
 
 Add this line to your application's Gemfile:
@@ -32,11 +22,23 @@ Or install it yourself as:
 
     $ gem install sendgrid-object
 
+## Configuration
+
+You need to configure the api key with the following code. You can add it in `/config/initializers/sendgrid.rb` for example.
+
+```ruby
+require 'sendgrid-object'
+
+Sendgrid.config do
+  api_key    'YOUR_API_KEY_HERE'
+end
+```
+
 ## Quick start
 
 ### Find a recipient
 
-```
+```ruby
 recipient = Sendgrid::Recipient.new()
 recipient.find_by("email", "[email protected]")
 => {"id"=>"ID", "email"=>"[email protected]", "created_at"=>TIMESTAMP, "updated_at"=>TIMESTAMP, "last_emailed"=>TIMESTAMP, "last_clicked"=>TIMESTAMP, "last_opened"=>TIMESTAMP, "first_name"=>"John", "last_name"=>"Doe"} 
@@ -50,7 +52,7 @@ end
 
 ### Create a recipient
 
-```
+```ruby
 recipient = Sendgrid::Recipient.new()
 recipient.create({ email: "[email protected]" })
 => "ID"
@@ -64,7 +66,7 @@ end
 
 ### Add a recipient to an existing list
 
-```
+```ruby
 recipient = Sendgrid::Recipient.new()
 recipient.find_by("email", "[email protected]")
 list = Sendgrid::List.new()
@@ -77,7 +79,7 @@ end
 
 OR
 
-```
+```ruby
 recipient = Sendgrid::Recipient.new()
 recipient.find_by("email", "[email protected]")
 list = Sendgrid::List.new()
@@ -90,7 +92,7 @@ puts "User successfully added." unless list.errors
 
 ### Destroy a recipient
 
-```
+```ruby
 recipient = Sendgrid::Recipient.new()
 recipient.find_by("email", "[email protected]")
 => {"id"=>"ID", "email"=>"[email protected]", "created_at"=>TIMESTAMP, "updated_at"=>TIMESTAMP, "last_emailed"=>TIMESTAMP, "last_clicked"=>TIMESTAMP, "last_opened"=>TIMESTAMP, "first_name"=>"John", "last_name"=>"Doe"} 
@@ -102,7 +104,7 @@ end
 
 OR
 
-```
+```ruby
 recipient = Sendgrid::Recipient.new()
 recipient.destroy("ID")
 puts "User successfully destroyed." unless recipient.errors

lib/sendgrid.rb

@@ -1,2 +1,22 @@
 module Sendgrid
+  extend self
+
+  def parameter(*names)
+    names.each do |name|
+      attr_accessor name
+
+      define_method name do |*values|
+        value = values.first
+        value ? self.send("#{name}=", value) : instance_variable_get("@#{name}")
+      end
+    end
+  end
+
+  def config(&block)
+    instance_eval &block
+  end
 end
+
+Sendgrid.config do
+  parameter :api_key
+end

lib/sendgrid/list.rb

@@ -3,7 +3,7 @@ class Sendgrid::List
   attr_accessor :name
 
   def initialize(data = {})
-    @api = ::SendGrid::API.new(api_key: ENV['SENDGRID_API_KEY'])
+    @api = ::SendGrid::API.new(api_key: Sendgrid.api_key)
     @errors = nil
     reset_properties
     @name ||= data["name"]

lib/sendgrid/recipient.rb

@@ -3,7 +3,7 @@ class Sendgrid::Recipient
   attr_accessor :email, :first_name, :last_name
 
   def initialize
-    @api = ::SendGrid::API.new(api_key: ENV['SENDGRID_API_KEY'])
+    @api = ::SendGrid::API.new(api_key: Sendgrid.api_key)
     @errors = nil
     reset_properties
   end

lib/sendgrid/version.rb

@@ -1,3 +1,3 @@
 module Sendgrid
-  VERSION = "1.0.1"
+  VERSION = "1.1.0"
 end

spec/spec_helper.rb

@@ -2,7 +2,7 @@
 require "sendgrid-object"
 require 'webmock/rspec'
 
-ENV['SENDGRID_API_KEY']="ThisIsAFakeKey"
+Sendgrid.api_key = "ThisIsAFakeKey"
 
 RSpec.configure do |config|
 
@@ -12,14 +12,14 @@
     headers = {
       'Accept'=>'application/json',
       'Accept-Encoding'=>'gzip;q=1.0,deflate;q=0.6,identity;q=0.3',
-      'Authorization'=>"Bearer #{ENV['SENDGRID_API_KEY']}",
+      'Authorization'=>"Bearer #{Sendgrid.api_key}",
       'Content-Type'=>'application/json',
       'User-Agent'=>'sendgrid/6.6.1;ruby'
     }
     headers_without_content_type = {
       'Accept'=>'application/json',
       'Accept-Encoding'=>'gzip;q=1.0,deflate;q=0.6,identity;q=0.3',
-      'Authorization'=>"Bearer #{ENV['SENDGRID_API_KEY']}",
+      'Authorization'=>"Bearer #{Sendgrid.api_key}",
       'User-Agent'=>'sendgrid/6.6.1;ruby'
     }