hash_rows_base.rb in tablesmith-0.5.0

- old
+ new

@@ -1,15 +1,18 @@
+# frozen_string_literal: true
+
 # ActiveRecord and HashRowsSource share a lot, but not everything.
 module Tablesmith::HashRowsBase
   # not all resulting rows will have data in all columns, so make sure all rows pad out missing columns
   def normalize_keys(rows)
     all_keys = rows.map(&:keys).flatten.uniq
     rows.map { |hash_row| all_keys.each { |key| hash_row[key] ||= '' } }
   end
 
   def sort_columns(rows)
     return if column_order.empty?
+
     rows.map! do |row|
       # this sort gives preference to column_order then falls back to alphabetic for leftovers.
       # this is handy when columns auto-generate based on hash data.
       row.sort do |a, b|
         a_col_name, b_col_name = [a.first, b.first]
@@ -30,6 +33,6 @@
 
   def create_headers(rows)
     column_names = rows.first.map(&:first)
     grouped_headers(column_names) + [apply_column_aliases(column_names), :separator]
   end
-end
\ No newline at end of file
+end