Class: Util

Inherits:
Object
  • Object
show all
Defined in:
lib/xmimerge/util.rb

Class Method Summary collapse

Class Method Details

.attribute_changes(attribute, from, to) ⇒ Object 



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# File 'lib/xmimerge/util.rb', line 4

def self.attribute_changes(attribute, from, to)   
  from_attribute_name = from.attribute(attribute).to_s
  to_attribute_name = to.attribute(attribute).to_s   
  
  if !(from_attribute_name.eql? to_attribute_name)
    App.instance.logger.debug("Property '#{attribute}' changed: old = #{to_attribute_name}, new = #{from_attribute_name}")
    return [to_attribute_name, from_attribute_name]
  end
  nil
end

.check_change_by_method(method, from, to) ⇒ Object 



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# File 'lib/xmimerge/util.rb', line 15

def self.check_change_by_method(method, from, to)
  
  from_value = from.send(method)
  to_value = to.send(method)

  if !(from_value.eql? to_value)
    App.logger.debug("'#{method}' changed: old = '#{to_value}', new = '#{from_value}'")
    return [to_value,from_value]
  end
  nil
end

.diff_time(start_time, end_time = Time.now) ⇒ Object 



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# File 'lib/xmimerge/util.rb', line 27

def self.diff_time(start_time, end_time = Time.now)
  diff = (end_time - start_time)
  s = (diff % 60).to_i
  m = (diff / 60).to_i
  h = (m / 60).to_i

  if s > 0 || m >0 || h >0
    if h == 0
      if m == 0
        "#{(s < 10) ? '0' + s.to_s : s} second(s)"
      else
        "#{(m < 10) ? '0' + m.to_s : m} minute(s) and #{(s < 10) ? '0' + s.to_s : s} second(s)"
      end
    else
       "#{(h < 10) ? '0' + h.to_s : h}:#{(m < 10) ? '0' + m.to_s : m}:#{(s < 10) ? '0' + s.to_s : s}"
     end
  else
    format("%.5f", diff) + " miliseconds"
  end
end