Merge branch 'master' into develop

Gemfile

@@ -3,8 +3,6 @@ source "https://rubygems.org"
 gemspec
 
 group :test do
-  gem "rspec", "~>3.2"
-  gem "rubocop", "~>0.31"
   gem "coveralls", "~>0.8", require: false
   gem "simplecov", "~>0.10", require: false
   gem "codeclimate-test-reporter", "~>0.4"

Gemfile.lock

@@ -1,12 +1,14 @@
 PATH
   remote: .
   specs:
-    github_changelog_generator (1.10.3)
-      bundler (~> 1.7)
+    github_changelog_generator (1.10.4)
+      bundler (>= 1.7)
       colorize (~> 0.7)
       github_api (~> 0.12)
-      overcommit (~> 0.31)
-      rake (~> 10.0)
+      overcommit (>= 0.31)
+      rake (>= 10.0)
+      rspec (>= 3.2)
+      rubocop (>= 0.31)
 
 GEM
   remote: https://rubygems.org/
@@ -99,8 +101,6 @@ DEPENDENCIES
   codeclimate-test-reporter (~> 0.4)
   coveralls (~> 0.8)
   github_changelog_generator!
-  rspec (~> 3.2)
-  rubocop (~> 0.31)
   simplecov (~> 0.10)
 
 BUNDLED WITH

github_changelog_generator.gemspec

@@ -24,9 +24,11 @@ Gem::Specification.new do |spec|
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ["lib"]
 
-  spec.add_runtime_dependency "rake", "~> 10.0"
-  spec.add_runtime_dependency "bundler", "~> 1.7"
+  spec.add_runtime_dependency "rake", ">= 10.0"
+  spec.add_runtime_dependency "bundler", ">= 1.7"
   spec.add_runtime_dependency("github_api", ["~> 0.12"])
   spec.add_runtime_dependency("colorize", ["~> 0.7"])
-  spec.add_runtime_dependency("overcommit", "~>0.31")
+  spec.add_runtime_dependency("overcommit", ">= 0.31")
+  spec.add_runtime_dependency("rubocop", ">= 0.31")
+  spec.add_runtime_dependency("rspec", ">= 3.2")
 end

lib/github_changelog_generator/generator/generator_processor.rb

@@ -4,13 +4,12 @@ module GitHubChangelogGenerator
     # @param [Array] issues
     # @return [Array] filtered array
     def exclude_issues_by_labels(issues)
-      unless @options[:exclude_labels].nil?
-        issues = issues.select do |issue|
-          var = issue.labels.map(&:name) & @options[:exclude_labels]
-          !var.any?
-        end
+      return issues if !@options[:exclude_labels] || @options[:exclude_labels].empty?
+
+      issues.reject do |issue|
+        labels = issue.labels.map(&:name)
+        (labels & @options[:exclude_labels]).any?
       end
-      issues
     end
 
     # @return [Array] filtered issues accourding milestone

lib/github_changelog_generator/parser_file.rb

@@ -1,21 +1,24 @@
+require 'pathname'
+
 module GitHubChangelogGenerator
   ParserError = Class.new(StandardError)
 
   class ParserFile
+    FILENAME = ".github_changelog_generator"
+
     def initialize(options)
       @options = options
     end
 
+    # Destructively change @options using data in configured options file.
     def parse!
-      return unless File.exist?(file)
-
-      File.readlines(file).each { |line| parse_line!(line) }
+      file.each_line { |line| parse_line!(line) } if file.exist?
     end
 
     private
 
     def file
-      @file ||= File.expand_path(@options[:params_file] || ".github_changelog_generator")
+      @file ||= Pathname(File.expand_path(@options[:params_file] || FILENAME))
     end
 
     def parse_line!(line)

lib/github_changelog_generator/version.rb

@@ -1,3 +1,3 @@
 module GitHubChangelogGenerator
-  VERSION = "1.10.4"
+  VERSION = "1.11.0"
 end

spec/unit/generator/generator_processor_spec.rb

@@ -0,0 +1,28 @@
+module GitHubChangelogGenerator
+  describe Generator do
+    context "#exclude_issues_by_labels" do
+      let(:label) { double("the-bad-label", name: "BAD") }
+      let(:issue) { double("the-issue-to-be-excluded", labels: [label]) }
+      let(:good_label) { double("a-good-label", name: "GOOD") }
+      let(:good_issue) { double("an-issue-to-be-kept", labels: [good_label]) }
+      let(:issues) { [issue, good_issue] }
+      subject(:generator) { described_class.new(exclude_labels: %w(BAD BOO)) }
+
+      it "removes issues with labels in the exclude_label list" do
+        result = generator.exclude_issues_by_labels(issues)
+
+        expect(result).to include(good_issue)
+        expect(result).not_to include(issue)
+      end
+
+      context "with no option given" do
+        subject(:generator) { described_class.new }
+        it "passes everything through when no option given" do
+          result = generator.exclude_issues_by_labels(issues)
+
+          expect(result).to eq(issues)
+        end
+      end
+    end
+  end
+end