Class: Numeric

Inherits:
Object show all
Includes:
Duration::Numeric
Defined in:
lib/garcon/core_ext/numeric.rb,
lib/garcon/core_ext/time.rb,
lib/garcon/core_ext/duration.rb

Overview

Add #blank? method to Numeric class.

Instance Method Summary collapse

Methods included from Duration::Numeric

#days, #fortnights, #hours, #minutes, #months, #seconds, #weeks, #years

Instance Method Details

#blank? ⇒ FalseClass

Numerics are never blank

Examples:

0.blank?          # =>  false
1.blank?          # =>  false
6.54321.blank?    # =>  false

Returns:



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# File 'lib/garcon/core_ext/numeric.rb', line 32

def blank?
  false
end

#clone? ⇒ Boolean

Returns:



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# File 'lib/garcon/core_ext/numeric.rb', line 43

def clone? ; false ; end

#dup! ⇒ Object

Since Numeric is immutable it cannot be duplicated. For this reason #try_dup returns self.

1.dup!  #=> 1



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# File 'lib/garcon/core_ext/numeric.rb', line 41

def dup!   ; self  ; end

#dup? ⇒ Boolean

Returns:



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# File 'lib/garcon/core_ext/numeric.rb', line 42

def dup?   ; false ; end

#time_humanize(include_seconds = false) ⇒ Object

Reports the approximate distance in time between two Time, Date or DateTime objects or integers as seconds.

Examples:

1.time_humanize(true)    -> 1 seconds
36561906.time_humanize   -> 1 years 2 months 3 days 4 hours 5 minutes


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# File 'lib/garcon/core_ext/time.rb', line 214

def time_humanize(include_seconds = false)
  deta = self
  deta,  seconds = deta.divmod(60)
  deta,  minutes = deta.divmod(60)
  deta,  hours   = deta.divmod(24)
  deta,  days    = deta.divmod(30)
  years, months  = deta.divmod(12)

  ret  = ''
  ret << "#{years} years "     unless years   == 0
  ret << "#{months} months "   unless months  == 0
  ret << "#{days} days "       unless days    == 0
  ret << "#{hours} hours "     unless hours   == 0
  ret << "#{minutes} minutes " unless minutes == 0
  ret << "#{seconds} seconds"      if include_seconds

  ret.rstrip
end