Merge pull request #563 from troessner/issue-553-rubocop-multiline-ch…

…aining Configure MultilineOperationIndentation cop
troessner · Jul 3, 2015 · b5ac86f · b5ac86f
2 parents 0ac8e98 + 9eef2bd
commit b5ac86f
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Showing 4 changed files with 8 additions and 4 deletions.
diff --git a/.rubocop.yml b/.rubocop.yml
@@ -18,6 +18,10 @@ Metrics/MethodLength:
 Metrics/LineLength:
   Max: 100
 
+# Indent one level for follow-up lines
+Style/MultilineOperationIndentation:
+  EnforcedStyle: indented
+
 # Allow small arrays of words with quotes
 Style/WordArray:
   MinSize: 3

diff --git a/lib/reek/configuration/app_configuration.rb b/lib/reek/configuration/app_configuration.rb
@@ -56,8 +56,8 @@ def reset
 
         def exclude_paths
           @exclude_paths ||= @configuration.
-                             fetch(EXCLUDE_PATHS_KEY, []).
-                             map { |path| path.chomp('/') }
+            fetch(EXCLUDE_PATHS_KEY, []).
+            map { |path| path.chomp('/') }
         end
 
         private

diff --git a/lib/reek/report/formatter.rb b/lib/reek/report/formatter.rb
@@ -18,7 +18,7 @@ def self.format_list(warnings, formatter = SimpleWarningFormatter.new)
       def self.header(examiner)
         count = examiner.smells_count
         result = Rainbow("#{examiner.description} -- ").cyan +
-                 Rainbow("#{count} warning").yellow
+          Rainbow("#{count} warning").yellow
         result += Rainbow('s').yellow unless count == 1
         result
       end

diff --git a/lib/reek/smells/nested_iterators.rb b/lib/reek/smells/nested_iterators.rb
@@ -66,7 +66,7 @@ def find_iters(exp, depth)
       def find_iters_for_iter_node(exp, depth)
         ignored = ignored_iterator? exp
         result = find_iters(exp.call, depth) +
-                 find_iters(exp.block, depth + (ignored ? 0 : 1))
+          find_iters(exp.block, depth + (ignored ? 0 : 1))
         result << [exp, depth] unless ignored
         result
       end