Stop assigning unused variables

kschiess · Nov 4, 2016 · 290da5d · 290da5d
1 parent 88041b0
commit 290da5d
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/lib/parslet/atoms/base.rb b/lib/parslet/atoms/base.rb
@@ -83,7 +83,7 @@ def setup_and_apply(source, error_reporter, consume_all)
   def apply(source, context, consume_all=false)
     old_pos = source.bytepos
 
-    success, value = result = context.try_with_cache(self, source, consume_all)
+    success, _ = result = context.try_with_cache(self, source, consume_all)
 
     if success
       # Notify context

diff --git a/lib/parslet/atoms/lookahead.rb b/lib/parslet/atoms/lookahead.rb
@@ -25,7 +25,7 @@ def try(source, context, consume_all)
     rewind_pos  = source.bytepos
     error_pos   = source.pos
 
-    success, value = bound_parslet.apply(source, context, consume_all)
+    success, _ = bound_parslet.apply(source, context, consume_all)
 
     if positive
       return succ(nil) if success

diff --git a/lib/parslet/error_reporter/deepest.rb b/lib/parslet/error_reporter/deepest.rb
@@ -64,7 +64,7 @@ def succ(source)
       # current deepest error that was saved as a reference.
       #
       def deepest(cause)
-        rank, leaf = deepest_child(cause)
+        _, leaf = deepest_child(cause)
 
         if !deepest_cause || leaf.pos >= deepest_cause.pos
           # This error reaches deeper into the input, save it as reference.