Add default currencies

app/helpers/date_time_helper.rb

@@ -1,37 +0,0 @@
-module DateTimeHelper
-  ##
-  # Includes functions related to date or time manipulations
-  ##
-  ##
-  # Gets an EventType object, and returns its length in timestamp format (HH:MM)
-  # ====Gets
-  # * +Integer+ -> 30
-  # ====Returns
-  # * +String+ -> "00:30"
-  def length_timestamp(length)
-    [length / 60, length % 60].map { |t| t.to_s.rjust(2, '0') }.join(':')
-  end
-
-  ##
-  # Gets a datetime object
-  # ====Returns
-  # * +String+ -> formated datetime object
-  def format_datetime(obj)
-    return unless obj
-    obj.strftime('%Y-%m-%d %H:%M')
-  end
-
-  def show_time(length)
-    return '0 h 0 min' if length.blank?
-
-    h, min = length.divmod(60)
-
-    if h == 0
-      "#{min.round} min"
-    elsif min == 0
-      "#{h} h"
-    else
-      "#{h} h #{min.round} min"
-    end
-  end
-end