lib/cureutils/logic/date_logic.rb in cureutils-1.1.0 vs lib/cureutils/logic/date_logic.rb in cureutils-1.1.1

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
-# coding: utf-8
+
 require 'cureutils/logic/base_logic'
 require 'date'
 
 #
 # Date class supports the precure format
@@ -18,25 +18,28 @@
     @format = '+%F %H:%M:%S @P'
   end
 
   def opt_date(given_datetime)
     return if given_datetime.nil?
+
     @opt_date = true
     @in = []
     @in << given_datetime
   end
 
   def opt_file(filename)
     return if filename.nil?
+
     @opt_file = true
     source_input(filename)
   end
 
   attr_writer :format
 
   def print_results
     return 1 unless check_opts
+
     @in.each do |line|
       given_date = line ? natural_lang2time(line) : Time.now
       updated_fmt = update_fmt(given_date, @format) if given_date
       @out.puts given_date.strftime(updated_fmt) if updated_fmt
     end
@@ -46,20 +49,21 @@
   private
 
   def check_opts
     # Either option must be true, but both must NOT be same.
     return true unless @opt_date && @opt_file
+
     @err.puts <<-EOS
 cure date: the options to specify dates for printing are mutually exclusive.
     EOS
     false
   end
 
   def validate_date_str(str)
     Date.parse(str)
   rescue ArgumentError => e
     @err.puts "cure date: #{e.message} '#{str.chomp}'"
-    return false
+    false
   end
 
   def natural_lang2time(time_str)
     updated_fmt = time_str.dup
     updated_fmt.gsub!(/yesterday/, '1 day ago')