Class: CalendarAssistant::EventSet::Hash

Inherits:
Base
  • Object
show all
Defined in:
lib/calendar_assistant/event_set.rb

Instance Attribute Summary

Attributes inherited from Base

#event_repository, #events

Instance Method Summary collapse

Methods inherited from Base

#==, #empty?, #initialize, #new

Constructor Details

This class inherits a constructor from CalendarAssistant::EventSet::Base

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/calendar_assistant/event_set.rb', line 61

def [](key)
  events[key] ||= []
end

#[]=(key, value) ⇒ Object 



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# File 'lib/calendar_assistant/event_set.rb', line 65

def []=(key, value)
  events[key] = value
end

#available_blocks(length: 1) ⇒ Object 



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# File 'lib/calendar_assistant/event_set.rb', line 69

def available_blocks(length: 1)
  event_repository.in_tz do
    dates = events.keys.sort

    # iterate over the days finding free chunks of time
    _avail_time = dates.inject({}) do |avail_time, date|
      avail_time[date] ||= []
      date_events = events[date]

      start_time = date.to_time.to_datetime +
                   BusinessTime::Config.beginning_of_workday.hour.hours +
                   BusinessTime::Config.beginning_of_workday.min.minutes
      end_time = date.to_time.to_datetime +
                 BusinessTime::Config.end_of_workday.hour.hours +
                 BusinessTime::Config.end_of_workday.min.minutes

      date_events.each do |e|
        # ignore events that are outside my business day
        next if Time.before_business_hours?(e.end_time.to_time)
        next if Time.after_business_hours?(e.start_time.to_time)

        if HasDuration.duration_in_seconds(start_time, e.start_time) >= length
          avail_time[date] << AvailableBlock.new(start: start_time, end: e.start_time)
        end
        start_time = [e.end_time, start_time].max
        break if !start_time.during_business_hours?
      end

      if HasDuration.duration_in_seconds(start_time, end_time) >= length
        avail_time[date] << AvailableBlock.new(start: start_time, end: end_time)
      end

      avail_time
    end

    new _avail_time
  end
end

#ensure_keys(keys, only: false) ⇒ Object 



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# File 'lib/calendar_assistant/event_set.rb', line 48

def ensure_keys(keys, only: false)
  keys.each do |key|
    events[key] = [] unless events.has_key?(key)
  end
  if only
    events.keys.each do |key|
      if !keys.include? key
        events.delete(key)
      end
    end
  end
end

#intersection(other, length: 1) ⇒ Object 



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# File 'lib/calendar_assistant/event_set.rb', line 108

def intersection(other, length: 1)
  set = new({})
  set.ensure_keys(events.keys + other.events.keys)
  set.events.keys.each do |date|
    events[date].each do |event_a|
      other.events[date].each do |event_b|
        if event_a.contains?(event_b.start_time) ||
           event_a.contains?(event_b.end_time - 1) ||
           event_b.contains?(event_a.start_time) ||
           event_b.contains?(event_a.end_time - 1)
          start_time = [event_a.start_time, event_b.start_time].max
          end_time = [event_a.end_time, event_b.end_time].min
          if HasDuration.duration_in_seconds(start_time, end_time) >= length
            set.events[date] << AvailableBlock.new(start: start_time, end: end_time)
          end
        end
      end
    end
  end
  set
end