Module: CustomDateHelpers

Defined in:
lib/SimpliTest/helpers/step_helpers/custom_date_helpers.rb

Instance Method Summary collapse

Instance Method Details

#beginning_or_end(first_or_last) ⇒ Object 



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# File 'lib/SimpliTest/helpers/step_helpers/custom_date_helpers.rb', line 41

def beginning_or_end(first_or_last)
  first_or_last == 'first' ? :beginning_of_month : :end_of_month
end

#calculated_date_from(date_rule) ⇒ Object 



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# File 'lib/SimpliTest/helpers/step_helpers/custom_date_helpers.rb', line 2

def calculated_date_from(date_rule)
  # Takes strings like "Today's Date", "4 days ago", "5 days since" etc. and
  # returns a calculated date in the default_date_format
  potential_date_formats = /[0-9]+\/[0-9]+\/[0-9]+/x
  first_and_last_regex = /the (nearest|first|last) (.*)/
  date =  case date_rule
          when potential_date_formats
            date_rule
          when /Today's Date/i
            Date.today
          when /(\d+) days (ago|since)/i
            number_of_days = $1.to_i rescue nil
            time_travel_method = $2.downcase.to_sym
            raise "Invalid number of days. Please enter a valid number" if number_of_days.nil?
            number_of_days.send(:days).send(time_travel_method)
          when first_and_last_regex
            first_and_last_date_rule(rule)
          end
  date.respond_to?(:strftime) ? date.strftime(default_date_format) : date
end

#date_from_phrase(first_or_last, month) ⇒ Object 



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# File 'lib/SimpliTest/helpers/step_helpers/custom_date_helpers.rb', line 49

def date_from_phrase(first_or_last, month)
  month_name = month.downcase.camelize
  month = Date::MONTHNAMES.index(month_name)
  if month.nil?
    raise "Oops you provided an invalid month name. Please use a valid month name from January to December"
  end
    date = Date.parse("#{month}/1") #mm/dd in current year
    date = date.send(:end_of_month) if first_or_last == 'last'
end

#default_date_format ⇒ Object 



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# File 'lib/SimpliTest/helpers/step_helpers/custom_date_helpers.rb', line 45

def default_date_format
  format_for_strftime SimpliTest.config_settings['DEFAULT_DATE_FORMAT']
end

#first_and_last_date_rule(phrase) ⇒ Object 



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# File 'lib/SimpliTest/helpers/step_helpers/custom_date_helpers.rb', line 23

def first_and_last_date_rule(phrase)
  # Takes a phrase like "the first day of the month" or "last day of the
  # previous month" and returns a calculated date in the default_date_format
  case phrase
  when /the (first|last) day of the month/i
    Date.today.send(beginning_or_end($1))
  when /the (first|last) day of next month/i
    1.month.since.send(beginning_or_end($1))
  when /the (first|last) day of previous month/i
    1.month.ago.send(beginning_or_end($1))
  when /the (first|last) day of (.*)/i
    date_from_phrase($1, $2)
  when /the nearest (first|last) day of month/i
    rule = Date.today.day >= 15 ? "the #{$1} day of next month" : "the #{$1} day of the month"
    calculated_date_from(rule)
  end
end

#format_for_strftime(string) ⇒ Object 



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# File 'lib/SimpliTest/helpers/step_helpers/custom_date_helpers.rb', line 59

def format_for_strftime(string)
  string.gsub('mm', '%m').gsub('dd', '%d').gsub('yyyy', '%Y').gsub('yy', '%y')
end