Module: BBNW::DateTimeUtils

Included in:
CsvFile, InvoiceDisplayUtils, TimeSink
Defined in:
lib/utils/date_time_utils.rb

Instance Method Summary collapse

Instance Method Details

#is_number?(v) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/utils/date_time_utils.rb', line 23

def is_number?(v)
  true if Float(v) rescue false
end

#long_date(time) ⇒ Object 



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# File 'lib/utils/date_time_utils.rb', line 7

def long_date(time)
  "#{Date::DAYNAMES[time.wday]}, #{Date::ABBR_MONTHNAMES[time.month]} #{time.mday}, #{time.year}"
end

#long_date_time(time) ⇒ Object 



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# File 'lib/utils/date_time_utils.rb', line 19

def long_date_time(time)
  "#{long_date(time)} #{long_time(time)}"
end

#long_time(time) ⇒ Object 



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# File 'lib/utils/date_time_utils.rb', line 15

def long_time(time)
  time.strftime("%I:%M.%S %P")
end

#parse_time(s) ⇒ Object 



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# File 'lib/utils/date_time_utils.rb', line 27

def parse_time(s)
  # If it's a number, it's probably a UNIX style timestamp, otherwise parse the string
  is_number?(s) ? Time.at(s.to_f) : Time.parse(s)
end

#short_date(time) ⇒ Object 



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# File 'lib/utils/date_time_utils.rb', line 3

def short_date(time)
  "#{Date::DAYNAMES[time.wday]}, #{Date::ABBR_MONTHNAMES[time.month]} #{time.mday}"
end

#short_time(time) ⇒ Object 



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# File 'lib/utils/date_time_utils.rb', line 11

def short_time(time)
  time.strftime("%I:%M %P")
end

#time_description(time) ⇒ Object 



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# File 'lib/utils/date_time_utils.rb', line 32

def time_description(time)
  hours   = (time / 3600).to_i
  minutes = (time / 60 - hours * 60).to_i
  seconds = (time - (minutes * 60 + hours * 3600))

  display = "#{minutes} minutes"
  display = "#{hours} hours, #{display}" if hours > 0
  return display, minutes, hours
end