Refactoring

1 files changed, 2 insertions, 2 deletions

diff --git a/spec/practical/bf_spec.cr b/spec/practical/bf_spec.cr
index cd14c59..d1ad488 100644
--- a/spec/practical/bf_spec.cr
+++ b/spec/practical/bf_spec.cr
@@ -122,13 +122,13 @@ describe "brainfuck parser" do
   end
 
   shift_block = (Parser.token('<') | Parser.token('>')).some.map do |cs|
-    left_count = cs.count { |c| c == '<' }
+    left_count = cs.count(&.==('<'))
     right_count = cs.size - left_count
     {type: BFOpType::Shift, amount: right_count - left_count}
   end
 
   add_block = (Parser.token('+') | Parser.token('-')).some.map do |cs|
-    minus_count = cs.count { |c| c == '-' }
+    minus_count = cs.count(&.==('-'))
     plus_count = cs.size - minus_count
     {type: BFOpType::Add, amount: plus_count - minus_count}
   end