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Contents
# frozen_string_literal: true
require 'active_support/time'
module Zenaton
module Traits
# Module to calculate duration between events
module WithDuration
# @return [Integer, NilClass] Duration in seconds
def _get_duration
return unless @buffer
now, now_dup = _init_now_then
@buffer.each do |time_unit, time_value|
now_dup = _apply_duration(time_unit, time_value, now_dup)
end
diff_in_seconds(now, now_dup)
end
%i[seconds minutes hours days weeks months years].each do |method_name|
define_method method_name do |value = 1|
_push(method_name, value)
self
end
end
private
def _init_now_then
Time.zone = self.class.class_variable_get(:@@_timezone) || 'UTC'
now = Time.zone.now
Time.zone = nil # Resets time zone
[now, now.dup]
end
def _push(method_name, value)
@buffer ||= {}
@buffer[method_name] = value
end
def _apply_duration(time_unit, time_value, time)
time + time_value.send(time_unit)
end
def diff_in_seconds(before, after)
(after - before).to_i
end
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems