Class: Baza::Dbtime

Inherits:
Object
  • Object
show all
Defined in:
lib/baza/dbtime.rb

Overview

This class helps handeling time-columns in databases.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ Dbtime

Initializes the object from arguments useually given by Baza::Datarow.



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# File 'lib/baza/dbtime.rb', line 7

def initialize(args)
  args = {time: args} if args.is_a?(String)

  raise "Invalid arguments given: #{args}" unless args.is_a?(Hash)
  raise "No time given." unless args[:time]
  raise "Invalid time given: #{args[:time].class.name}" unless args[:time].is_a?(String)

  match = args[:time].match(/^(\d+):(\d+):(\d+)$/)
  raise "Could not understand time format." unless match

  @hours = match[1].to_i
  @mins = match[2].to_i
  @secs = match[3].to_i

  @total_secs = @hours * 3600
  @total_secs += @mins * 60
  @total_secs += @secs
end

Instance Attribute Details

#hours ⇒ Object (readonly)

These variables return information about the object.



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# File 'lib/baza/dbtime.rb', line 4

def hours
  @hours
end

#mins ⇒ Object (readonly)

These variables return information about the object.



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# File 'lib/baza/dbtime.rb', line 4

def mins
  @mins
end

#secs ⇒ Object (readonly)

These variables return information about the object.



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# File 'lib/baza/dbtime.rb', line 4

def secs
  @secs
end

#total_secs ⇒ Object (readonly)

These variables return information about the object.



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# File 'lib/baza/dbtime.rb', line 4

def total_secs
  @total_secs
end

Instance Method Details

#hours_total ⇒ Object

Returns the total amount of hours.



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# File 'lib/baza/dbtime.rb', line 27

def hours_total
  (@total_secs.to_f / 3600)
end

#mins_total ⇒ Object

Return the total amount of minutes.



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# File 'lib/baza/dbtime.rb', line 32

def mins_total
  (@total_secs.to_f / 60)
end