Module: Sequel::NumericExtensions

Defined in:
lib/sequel/core_ext.rb

Overview

Facilitates time calculations by providing methods to convert from larger time units to seconds, and to convert relative time intervals to absolute ones. This module duplicates some of the functionality provided by Rails’ ActiveSupport::CoreExtensions::Numeric::Time module.

Constant Summary collapse

MINUTE = 
60
HOUR = 
3600
DAY = 
86400
WEEK = 
DAY * 7

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.enable ⇒ Object

Extends the Numeric class with numeric extensions.



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56
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# File 'lib/sequel/core_ext.rb', line 55

def self.enable
  Numeric.send(:include, self)
end

Instance Method Details

#ago(t = Time.now) ⇒ Object Also known as: before

Returns the time at now - self.



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# File 'lib/sequel/core_ext.rb', line 47

def ago(t = Time.now); t - self; end

#days ⇒ Object Also known as: day

Converts self from days to seconds



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# File 'lib/sequel/core_ext.rb', line 42

def days;     self * DAY;     end

#from_now(t = Time.now) ⇒ Object Also known as: since

Returns the time at now + self.



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# File 'lib/sequel/core_ext.rb', line 51

def from_now(t = Time.now); t + self; end

#hours ⇒ Object Also known as: hour

Converts self from hours to seconds



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# File 'lib/sequel/core_ext.rb', line 40

def hours;    self * HOUR;    end

#minutes ⇒ Object Also known as: minute

Converts self from minutes to seconds



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# File 'lib/sequel/core_ext.rb', line 38

def minutes;  self * MINUTE;  end

#weeks ⇒ Object Also known as: week

Converts self from weeks to seconds



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# File 'lib/sequel/core_ext.rb', line 44

def weeks;    self * WEEK;    end