From a178822c83ed12f4835fe9b9c5d0e30c6594d539 Mon Sep 17 00:00:00 2001
From: Andrew Waage <andrew@retentionscience.com>
Date: Mon, 23 May 2016 16:30:17 -0700
Subject: [PATCH] fixed some handling of hashes

---
 .../generator/generator_generation.rb                |  5 +++--
 .../generator/generator_processor.rb                 | 12 ++++++------
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/lib/github_changelog_generator/generator/generator_generation.rb b/lib/github_changelog_generator/generator/generator_generation.rb
index d68ad5f..a139a55 100644
--- a/lib/github_changelog_generator/generator/generator_generation.rb
+++ b/lib/github_changelog_generator/generator/generator_generation.rb
@@ -119,8 +119,9 @@ module GitHubChangelogGenerator
     #
     # @return [Array] filtered issues and pull requests
     def filter_issues_for_tags(newer_tag, older_tag)
-      filtered_pull_requests = delete_by_time(@pull_requests, :actual_date, older_tag, newer_tag)
-      filtered_issues = delete_by_time(@issues, :actual_date, older_tag, newer_tag)
+
+      filtered_pull_requests = delete_by_time(@pull_requests, 'actual_date', older_tag, newer_tag)
+      filtered_issues        = delete_by_time(@issues, 'actual_date', older_tag, newer_tag)
 
       newer_tag_name = newer_tag.nil? ? nil : newer_tag["name"]
 
diff --git a/lib/github_changelog_generator/generator/generator_processor.rb b/lib/github_changelog_generator/generator/generator_processor.rb
index 7040ddc..61c4a4f 100644
--- a/lib/github_changelog_generator/generator/generator_processor.rb
+++ b/lib/github_changelog_generator/generator/generator_processor.rb
@@ -32,18 +32,18 @@ module GitHubChangelogGenerator
     # @return [Array] issues with milestone #tag_name
     def find_issues_to_add(all_issues, tag_name)
       all_issues.select do |issue|
-        if issue.milestone.nil?
+        if issue['milestone'].nil?
           false
         else
           # check, that this milestone in tag list:
           milestone_is_tag = @filtered_tags.find do |tag|
-            tag.name == issue.milestone.title
+            tag['name'] == issue['milestone']['title']
           end
 
           if milestone_is_tag.nil?
             false
           else
-            issue.milestone.title == tag_name
+            issue['milestone']['title'] == tag_name
           end
         end
       end
@@ -53,11 +53,11 @@ module GitHubChangelogGenerator
     def remove_issues_in_milestones(filtered_issues)
       filtered_issues.select! do |issue|
         # leave issues without milestones
-        if issue.milestone.nil?
+        if issue['milestone'].nil?
           true
         else
           # check, that this milestone in tag list:
-          @filtered_tags.find { |tag| tag.name == issue.milestone.title }.nil?
+          @filtered_tags.find { |tag| tag['name'] == issue['milestone']['title'] }.nil?
         end
       end
     end
@@ -68,7 +68,7 @@ module GitHubChangelogGenerator
     # @param [String] older_tag all issues before this tag date will be excluded. May be nil, if it's first tag
     # @param [String] newer_tag all issue after this tag will be excluded. May be nil for unreleased section
     # @return [Array] filtered issues
-    def delete_by_time(issues, hash_key = :actual_date, older_tag = nil, newer_tag = nil)
+    def delete_by_time(issues, hash_key = 'actual_date', older_tag = nil, newer_tag = nil)
       # in case if not tags specified - return unchanged array
       return issues if older_tag.nil? && newer_tag.nil?