Bump dependencies

.rubocop.yml

@@ -1,7 +1,7 @@
 inherit_from: .rubocop_todo.yml
 
 AllCops:
-  TargetRubyVersion: 2.3
+  TargetRubyVersion: 2.4
   DisplayCopNames: true
   Include:
     - '**/Rakefile'
@@ -11,8 +11,11 @@ AllCops:
     - 'lib/bibtex/parser.rb'
     - 'lib/bibtex/name_parser.rb'
 
-Documentation:
+Style/Documentation:
   Enabled: false
 
 Style/FrozenStringLiteralComment:
   Enabled: false
+
+Style/FormatStringToken:
+  Enabled: false

.rubocop_todo.yml

@@ -36,7 +36,7 @@ Lint/EmptyWhen:
 
 # Offense count: 6
 # Configuration parameters: AllowComments.
-Lint/HandleExceptions:
+Lint/SuppressedException:
   Exclude:
     - 'Rakefile'
     - 'features/support/env.rb'
@@ -71,7 +71,7 @@ Metrics/CyclomaticComplexity:
 # Cop supports --auto-correct.
 # Configuration parameters: AutoCorrect, AllowHeredoc, AllowURI, URISchemes, IgnoreCopDirectives, IgnoredPatterns.
 # URISchemes: http, https
-Metrics/LineLength:
+Layout/LineLength:
   Max: 145
 
 # Offense count: 23
@@ -116,7 +116,7 @@ Naming/PredicateName:
 # Offense count: 1
 # Configuration parameters: MinNameLength, AllowNamesEndingInNumbers, AllowedNames, ForbiddenNames.
 # AllowedNames: io, id, to, by, on, in, at, ip, db
-Naming/UncommunicativeMethodParamName:
+Naming/MethodParameterName:
   Exclude:
     - 'lib/bibtex/elements.rb'
 

Gemfile

@@ -1,7 +1,7 @@
 source 'https://rubygems.org'
 gemspec
 
-gem 'json', '~>1.8', platforms: %i[mri_18 jruby]
+gem 'json', '~>2.0', platforms: %i[mri_18 jruby]
 
 gem 'rdf', '~>2.0.0'
 gem 'rdf-vocab', '~>2.0.0'
@@ -12,33 +12,28 @@ group :debug do
 end
 
 group :test do
-  gem 'cucumber', '~>1.3'
-  gem 'minitest', '~>4.7', require: false
-  gem 'minitest-ansi'
+  gem 'cucumber'
+  gem 'minitest', require: false
   gem 'unicode', '~>0.4', platforms: %i[mswin mingw mri]
 end
 
 group :extra do
-  gem 'rb-fsevent', require: false if RUBY_PLATFORM =~ /darwin/i
-
-  gem 'guard-cucumber', platforms: [:ruby]
-  gem 'guard-minitest', platforms: [:ruby]
   gem 'redcarpet', platforms: [:ruby]
 end
 
 group :profile do
-  gem 'gnuplot', '~>2.4', platforms: [:mri]
-  gem 'ruby-prof', '~>0.14', platforms: [:mri]
+  gem 'gnuplot', platforms: [:mri]
+  gem 'ruby-prof', platforms: [:mri]
 end
 
 group :coverage do
-  gem 'coveralls', '~>0.7', require: false
-  gem 'simplecov', '~>0.8', require: false, platforms: [:ruby]
+  gem 'coveralls', require: false
+  gem 'simplecov', require: false, platforms: [:ruby]
 end
 
 group :development do
   gem 'iconv', platforms: [:ruby]
   gem 'rake'
-  gem 'rubocop', '~> 0.71.0', require: false
+  gem 'rubocop', require: false
   gem 'yard'
 end

Gemfile.lock

@@ -1,114 +1,113 @@
 PATH
   remote: .
   specs:
-    bibtex-ruby (5.0.0)
+    bibtex-ruby (5.0.1)
       latex-decode (~> 0.0)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    ansi (1.5.0)
     ast (2.4.0)
-    builder (3.2.3)
+    backports (3.15.0)
+    builder (3.2.4)
     byebug (11.0.1)
     concurrent-ruby (1.1.5)
-    coveralls (0.8.23)
-      json (>= 1.8, < 3)
-      simplecov (~> 0.16.1)
-      term-ansicolor (~> 1.3)
-      thor (>= 0.19.4, < 2.0)
-      tins (~> 1.6)
-    cucumber (1.3.20)
+    coveralls (0.7.2)
+      multi_json (~> 1.3)
+      rest-client (= 1.6.7)
+      simplecov (>= 0.7)
+      term-ansicolor (= 1.2.2)
+      thor (= 0.18.1)
+    cucumber (3.1.2)
       builder (>= 2.1.2)
-      diff-lcs (>= 1.1.3)
-      gherkin (~> 2.12)
+      cucumber-core (~> 3.2.0)
+      cucumber-expressions (~> 6.0.1)
+      cucumber-wire (~> 0.0.1)
+      diff-lcs (~> 1.3)
+      gherkin (~> 5.1.0)
       multi_json (>= 1.7.5, < 2.0)
       multi_test (>= 0.1.2)
+    cucumber-core (3.2.1)
+      backports (>= 3.8.0)
+      cucumber-tag_expressions (~> 1.1.0)
+      gherkin (~> 5.0)
+    cucumber-expressions (6.0.1)
+    cucumber-tag_expressions (1.1.1)
+    cucumber-wire (0.0.1)
     diff-lcs (1.3)
     docile (1.3.2)
-    gherkin (2.12.2)
-      multi_json (~> 1.3)
+    gherkin (5.1.0)
     gnuplot (2.6.2)
-    guard-compat (1.2.1)
-    guard-cucumber (1.5.4)
-      cucumber (>= 1.3.0)
-      guard-compat (~> 1.0)
-      nenv (~> 0.1)
-    guard-minitest (2.4.6)
-      guard-compat (~> 1.2)
-      minitest (>= 3.0)
     hamster (3.0.0)
       concurrent-ruby (~> 1.0)
     iconv (1.0.8)
-    jaro_winkler (1.5.3)
-    json (1.8.6)
+    jaro_winkler (1.5.4)
+    json (2.3.0)
     latex-decode (0.3.1)
     link_header (0.0.8)
-    minitest (4.7.5)
-    minitest-ansi (0.1.3)
-      ansi (~> 1.3)
-      minitest (>= 2.5, < 5.0)
-    multi_json (1.13.1)
+    mime-types (3.3.1)
+      mime-types-data (~> 3.2015)
+    mime-types-data (3.2019.1009)
+    minitest (5.14.0)
+    multi_json (1.14.1)
     multi_test (0.1.2)
-    nenv (0.3.0)
-    parallel (1.17.0)
-    parser (2.6.3.0)
+    parallel (1.19.1)
+    parser (2.7.0.2)
       ast (~> 2.4.0)
     rainbow (3.0.0)
-    rake (12.3.2)
+    rake (13.0.1)
     rdf (2.0.2)
       hamster (~> 3.0)
       link_header (~> 0.0, >= 0.0.8)
     rdf-vocab (2.0.2)
       rdf (~> 2.0)
-    redcarpet (3.4.0)
-    rubocop (0.71.0)
+    redcarpet (3.5.0)
+    rest-client (1.6.7)
+      mime-types (>= 1.16)
+    rubocop (0.79.0)
       jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
-      parser (>= 2.6)
+      parser (>= 2.7.0.1)
       rainbow (>= 2.2.2, < 4.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 1.7)
-    ruby-prof (0.18.0)
+    ruby-prof (1.1.0)
     ruby-progressbar (1.10.1)
-    simplecov (0.16.1)
+    simplecov (0.17.1)
       docile (~> 1.1)
       json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)
     simplecov-html (0.10.2)
-    term-ansicolor (1.7.1)
-      tins (~> 1.0)
-    thor (0.20.3)
-    tins (1.20.3)
+    term-ansicolor (1.2.2)
+      tins (~> 0.8)
+    thor (0.18.1)
+    tins (0.13.2)
     unicode (0.4.4.4)
-    unicode-display_width (1.6.0)
-    yard (0.9.20)
+    unicode-display_width (1.6.1)
+    yard (0.9.24)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   bibtex-ruby!
   byebug
-  coveralls (~> 0.7)
-  cucumber (~> 1.3)
-  gnuplot (~> 2.4)
-  guard-cucumber
-  guard-minitest
+  coveralls
+  cucumber
+  gnuplot
   iconv
-  json (~> 1.8)
-  minitest (~> 4.7)
-  minitest-ansi
+  json (~> 2.0)
+  minitest
   rake
   rdf (~> 2.0.0)
   rdf-vocab (~> 2.0.0)
   redcarpet
-  rubocop (~> 0.71.0)
+  rubocop
   ruby-debug
-  ruby-prof (~> 0.14)
-  simplecov (~> 0.8)
+  ruby-prof
+  simplecov
   unicode (~> 0.4)
   yard
 
 BUNDLED WITH
-   2.0.2
+   2.1.4

bibtex-ruby.gemspec

@@ -1,13 +1,13 @@
-lib = File.expand_path('../lib/', __FILE__)
-$:.unshift lib unless $:.include?(lib)
+lib = File.expand_path('lib', __dir__)
+$LOAD_PATH.unshift lib unless $:.include?(lib)
 
 require 'bibtex/version'
 
 Gem::Specification.new do |s|
   s.name        = 'bibtex-ruby'
   s.version     = BibTeX::Version::STRING.dup
   s.platform    = Gem::Platform::RUBY
-  s.required_ruby_version = '>= 2.3.0'
+  s.required_ruby_version = '>= 2.4.0'
   s.authors     = ['Sylvester Keil']
   s.email       = ['sylvester@keil.or.at']
   s.homepage    = 'http://inukshuk.github.com/bibtex-ruby'
@@ -23,7 +23,7 @@ Gem::Specification.new do |s|
     supports cross-references, and decodes common LaTeX formatting
     instructions to unicode; if you are in a hurry, it also allows for easy
     export/conversion to formats such as YAML, JSON, CSL, and XML (BibTeXML).
-	END_DESCRIPTION
+  END_DESCRIPTION
 
   s.add_runtime_dependency('latex-decode', ['~>0.0'])
 

features/support/env.rb

@@ -11,7 +11,7 @@
   # ignore
 end
 
-require 'minitest/unit'
+require 'minitest'
 require 'bibtex'
 
 World(MiniTest::Assertions)

lib/bibtex/filters.rb

@@ -28,7 +28,7 @@ def apply(value)
   module Filters
     LOAD_PATH = [File.expand_path(__dir__), 'filters'].join('/').freeze
 
-    Dir.glob("#{LOAD_PATH}/*.rb").each do |filter|
+    Dir.glob("#{LOAD_PATH}/*.rb").sort.each do |filter|
       require filter
     end
 

test/helper.rb

@@ -17,9 +17,6 @@
 end
 
 require 'minitest/autorun'
-require 'minitest/ansi'
-
-Minitest::ANSI.use!
 
 require 'tempfile'