lib/recite_csv/header/definition.rb in recite_csv-0.1.1 vs lib/recite_csv/header/definition.rb in recite_csv-0.1.2

@@ -18,22 +18,23 @@
           {}.freeze
         end
 
         def self.new(*)
           if self == Base
-            raise ::NotImplementedError, "#{self} is an abstract class and cannot be instantiated."
+            raise ::NotImplementedError,
+                  "#{self} is an abstract class and cannot be instantiated."
           end
           super
         end
       end
 
       class Hash < Base
         DEFAULT_CSV_OPTIONS = { headers: :first_row }.freeze
 
         class ColumnMethodsBuilder < ::Module
           def initialize(raw_definition)
-            raw_definition.each do |method_name, header_name|
+            raw_definition.each_pair do |method_name, header_name|
               define_method method_name do
                 self[header_name]
               end
             end
           end
@@ -63,11 +64,15 @@
       }.freeze
 
       module_function
 
       def dispatch(header_definition)
-        _, definition_class = DEFINITIONS.find { |klass, _| header_definition.is_a? klass }
-        raise ::ArgumentError, "Unexpected header definition type" unless definition_class
+        _, definition_class = DEFINITIONS.find do |klass, _|
+          header_definition.is_a? klass
+        end
+        unless definition_class
+          raise ::ArgumentError, "Unexpected header definition type"
+        end
         definition_class.new(header_definition)
       end
     end
   end
 end