Remove unnecessary parenthesis.

Chava · Aug 5, 2016 · 90cc19c · 90cc19c
1 parent 632f809
commit 90cc19c
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/lib/spidr/page/content_types.rb b/lib/spidr/page/content_types.rb
@@ -7,7 +7,7 @@ class Page
     #   The Content-Type of the page.
     #
     def content_type
-      (@response['Content-Type'] || '')
+      @response['Content-Type'] || ''
     end
 
     #
@@ -19,7 +19,7 @@ def content_type
     # @since 0.2.2
     #
     def content_types
-      (@response.get_fields('content-type') || [])
+      @response.get_fields('content-type') || []
     end
 
     #

diff --git a/lib/spidr/page/cookies.rb b/lib/spidr/page/cookies.rb
@@ -14,7 +14,7 @@ class Page
     # @since 0.2.7
     #
     def cookie
-      (@response['Set-Cookie'] || '')
+      @response['Set-Cookie'] || ''
     end
 
     alias raw_cookie cookie

diff --git a/lib/spidr/page/html.rb b/lib/spidr/page/html.rb
@@ -56,7 +56,7 @@ def each_meta_redirect
     #   Specifies whether the page includes page-level redirects.
     #
     def meta_redirect?
-      !(each_meta_redirect.first.nil?)
+      !each_meta_redirect.first.nil?
     end
 
     #