updated gems

Gemfile

@@ -13,7 +13,7 @@ gem 'rake-manifest'
 group :test do
   gem 'codecov', require:  false
   gem 'minitest'
-  gem 'rubocop', '~> 1.12'
+  gem 'rubocop'
   gem 'rubocop-minitest'
   gem 'rubocop-packaging'
   gem 'rubocop-performance'
@@ -34,8 +34,3 @@ group :performance do
   gem 'kalibera'
   gem 'memory_profiler'
 end
-
-# group :ide_development do
-#   gem 'debase'
-#   gem 'ruby-debug-ide'
-# end

Gemfile.lock

@@ -7,7 +7,7 @@ GEM
       simplecov (>= 0.15, < 0.22)
     concurrent-ruby (1.1.8)
     docile (1.3.5)
-    i18n (1.8.9)
+    i18n (1.8.10)
       concurrent-ruby (~> 1.0)
     kalibera (0.1.1)
       memoist (~> 0.11.0)
@@ -19,7 +19,7 @@ GEM
     mustermann (1.1.1)
       ruby2_keywords (~> 0.0.1)
     nio4r (2.5.7)
-    oj (3.11.2)
+    oj (3.11.5)
     parallel (1.20.1)
     parser (3.0.1.0)
       ast (~> 2.4.1)
@@ -34,7 +34,7 @@ GEM
     rbzip2 (0.2.0)
     regexp_parser (2.1.1)
     rexml (3.2.5)
-    rubocop (1.12.1)
+    rubocop (1.13.0)
       parallel (~> 1.10)
       parser (>= 3.0.0.0)
       rainbow (>= 2.2.2, < 4.0)
@@ -45,12 +45,12 @@ GEM
       unicode-display_width (>= 1.4.0, < 3.0)
     rubocop-ast (1.4.1)
       parser (>= 2.7.1.5)
-    rubocop-minitest (0.10.3)
-      rubocop (>= 0.87, < 2.0)
+    rubocop-minitest (0.11.1)
+      rubocop (>= 0.90, < 2.0)
     rubocop-packaging (0.5.1)
       rubocop (>= 0.89, < 2.0)
-    rubocop-performance (1.10.1)
-      rubocop (>= 0.90.0, < 2.0)
+    rubocop-performance (1.11.0)
+      rubocop (>= 1.7.0, < 2.0)
       rubocop-ast (>= 0.4.0)
     rubocop-rake (0.5.1)
       rubocop
@@ -91,7 +91,7 @@ DEPENDENCIES
   rack
   rake
   rake-manifest
-  rubocop (~> 1.12)
+  rubocop
   rubocop-minitest
   rubocop-packaging
   rubocop-performance

lib/pagy/extras/headers.rb

@@ -25,10 +25,10 @@ def pagy_headers_hash(pagy)
       rels = { 'first' => 1, 'prev' => pagy.prev, 'next' => pagy.next }
       rels['last'] = pagy.last unless countless
       url_str = pagy_url_for(PAGE_PLACEHOLDER, pagy, :url)
-      hash    = { 'Link' => rels.map do |rel, num|
+      hash    = { 'Link' => rels.filter_map do |rel, num|
                               next unless num
                               [ rel, url_str.sub(PAGE_PLACEHOLDER, num.to_s) ]
-                            end.compact.to_h }
+                            end.to_h }
       headers = pagy.vars[:headers]
       hash[headers[:page]]  = pagy.page.to_s         if headers[:page]
       hash[headers[:items]] = pagy.vars[:items].to_s if headers[:items]