I like parallel assignments

toy · Jan 11, 2016 · d5cdbbc · d5cdbbc
1 parent cf7e374
commit d5cdbbc
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Showing 3 changed files with 5 additions and 5 deletions.
diff --git a/.rubocop.yml b/.rubocop.yml
@@ -50,6 +50,9 @@ Style/IfUnlessModifier:
 Style/IndentHash:
   EnforcedStyle: consistent
 
+Style/ParallelAssignment:
+  Enabled: false
+
 Style/PercentLiteralDelimiters:
   PreferredDelimiters:
     '%w': '[]'

diff --git a/lib/progress.rb b/lib/progress.rb
@@ -71,8 +71,7 @@ def to_f(inner)
 
   def step(step, note)
     unless step.is_a?(Numeric)
-      note = step
-      step = nil
+      step, note = nil, step
     end
     step = 1 if step.nil?
 

diff --git a/lib/progress/with_progress.rb b/lib/progress/with_progress.rb
@@ -15,9 +15,7 @@ def self.new(*args, &block)
     # initialize with object responding to each, title and optional length
     # if block is provided, it is passed to each
     def initialize(enum, title = nil, length = nil)
-      @enum = enum
-      @title = title
-      @length = length
+      @enum, @title, @length = enum, title, length
     end
 
     # returns self but changes title