Enable more rubocop rules

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

2 files changed, 13 insertions, 13 deletions

diff --git a/.rubocop.yml b/.rubocop.yml
index 999a70f..9bac68f 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -355,7 +355,7 @@ Style/MultilineBlockChain:
 
 Style/MultilineBlockLayout:
   Description: 'Ensures newlines after multiline block do statements.'
-  Enabled: false
+  Enabled: true
 
 Style/MultilineIfThen:
   Description: 'Do not use then for multi-line if/unless.'
@@ -390,7 +390,7 @@ Style/NegatedWhile:
 Style/NestedTernaryOperator:
   Description: 'Use one expression per branch in a ternary operator.'
   StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-nested-ternary'
-  Enabled: false
+  Enabled: true
 
 Style/Next:
   Description: 'Use `next` to skip iteration instead of a condition at the end.'
@@ -400,17 +400,17 @@ Style/Next:
 Style/NilComparison:
   Description: 'Prefer x.nil? to x == nil.'
   StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#predicate-methods'
-  Enabled: false
+  Enabled: true
 
 Style/NonNilCheck:
   Description: 'Checks for redundant nil checks.'
   StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-non-nil-checks'
-  Enabled: false
+  Enabled: true
 
 Style/Not:
   Description: 'Use ! instead of not.'
   StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#bang-not-not'
-  Enabled: false
+  Enabled: true
 
 Style/NumericLiterals:
   Description: >-
@@ -424,7 +424,7 @@ Style/OneLineConditional:
                  Favor the ternary operator(?:) over
                  if/then/else/end constructs.
   StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#ternary-operator'
-  Enabled: false
+  Enabled: true
 
 Style/OpMethod:
   Description: 'When defining binary operators, name the argument other.'
@@ -436,7 +436,7 @@ Style/ParenthesesAroundCondition:
                  Don't use parentheses around the condition of an
                  if/unless/while.
   StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-parens-if'
-  Enabled: false
+  Enabled: true
 
 Style/PercentLiteralDelimiters:
   Description: 'Use `%`-literal delimiters consistently'
@@ -480,7 +480,7 @@ Style/RedundantException:
 Style/RedundantReturn:
   Description: "Don't use return where it's not required."
   StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#no-explicit-return'
-  Enabled: false
+  Enabled: true
 
 Style/RedundantSelf:
   Description: "Don't use self where it's not needed."
@@ -652,7 +652,7 @@ Style/SymbolProc:
 Style/Tab:
   Description: 'No hard tabs.'
   StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#spaces-indentation'
-  Enabled: false
+  Enabled: true
 
 Style/TrailingBlankLines:
   Description: 'Checks trailing blank lines and final newline.'
@@ -877,7 +877,7 @@ Lint/ParenthesesAsGroupedExpression:
                  Checks for method calls with a space before the opening
                  parenthesis.
   StyleGuide: 'https://github.com/bbatsov/ruby-style-guide#parens-no-spaces'
-  Enabled: false
+  Enabled: true
 
 Lint/RequireParentheses:
   Description: >-
diff --git a/lib/ansi2html.rb b/lib/ansi2html.rb
index 7e0c2a1..b85c85a 100644
--- a/lib/ansi2html.rb
+++ b/lib/ansi2html.rb
@@ -188,7 +188,7 @@ module Ansi2html
       color_name = COLOR[color_index]
       return nil if color_name.nil?
 
-      return get_color_class(["term", prefix, color_name])
+      get_color_class(["term", prefix, color_name])
     end
 
     def set_fg_color_256(command_stack)
@@ -212,11 +212,11 @@ module Ansi2html
       return unless color_index >= 0
       return unless color_index <= 255
 
-      return get_color_class(["xterm", prefix, color_index])
+      get_color_class(["xterm", prefix, color_index])
     end
 
     def get_color_class(segments)
-      return [segments].flatten.compact.join('-')
+      [segments].flatten.compact.join('-')
     end
   end
 end