Added name-value options COOKIE and POST

README.md

@@ -60,6 +60,8 @@ or add this to your Gemfile:
                    :dpi                            => 'dpi',
                    :encoding                       => 'TEXT',
                    :user_style_sheet               => 'URL',
+                   :cookie                         => ['_session_id SESSION_ID'], # could be an array or a single string in a 'name value' format
+                   :post                           => ['query QUERY_PARAM'],    # could be an array or a single string in a 'name value' format
                    :redirect_delay                 => NUMBER,
                    :zoom                           => FLOAT,
                    :page_offset                    => NUMBER,

lib/wicked_pdf.rb

@@ -64,9 +64,13 @@ def parse_basic_auth(options)
     end
 
     def make_option(name, value, type=:string)
+      if value.respond_to? :each
+        return value.collect { |v| make_option(name, v, type) }.join('')
+      end
       "--#{name.gsub('_', '-')} " + case type
         when :boolean then ""
         when :numeric then value.to_s
+        when :name_value then value.to_s
         else "'#{value}'"
       end + " "
     end
@@ -140,6 +144,8 @@ def parse_others(options)
                                     :dpi,
                                     :encoding,
                                     :user_style_sheet])
+        r +=make_options(options, [ :cookie,
+                                    :post], "", :name_value)
         r +=make_options(options, [ :redirect_delay,
                                     :zoom,
                                     :page_offset], "", :numeric)

test/wicked_pdf_helper_test.rb

@@ -1,4 +1,5 @@
 require 'test_helper'
+require 'action_view/test_case'
 
 class WickedPdfHelperTest < ActionView::TestCase
   test 'wicked_pdf_stylesheet_link_tag should inline the stylesheets passed in' do

test/wicked_pdf_test.rb

@@ -126,6 +126,13 @@ class WickedPdfTest < ActiveSupport::TestCase
       assert_equal "--#{o.to_s.gsub('_', '-')} 'opts'", wp.get_parsed_options(o => "opts").strip
     end
 
+    [:cookie, :post].each do |o|
+      assert_equal "--#{o.to_s.gsub('_', '-')} name value", wp.get_parsed_options(o => "name value").strip
+
+      nv_formatter = ->(number){ "--#{o.to_s.gsub('_', '-')} par#{number} val#{number}" }
+      assert_equal "#{nv_formatter.call(1)} #{nv_formatter.call(2)}", wp.get_parsed_options(o => ['par1 val1', 'par2 val2']).strip
+    end
+
     [:redirect_delay, :zoom, :page_offset].each do |o|
       assert_equal "--#{o.to_s.gsub('_', '-')} 5", wp.get_parsed_options(o => 5).strip
     end