Class: SchoolDays::ConfigBase

Inherits:
Object
  • Object
show all
Defined in:
lib/school_days/config.rb

Overview

controls the behavior of this gem. Currently this gem only supports loading information from a YAML file (TODO: implement programatic ways) … well, you could do it, but I don’t care about that code path yet…

Direct Known Subclasses

Config

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#holiday_exceptions ⇒ Object

Returns the value of attribute holiday_exceptions.



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# File 'lib/school_days/config.rb', line 12

def holiday_exceptions
  @holiday_exceptions
end

#included_day_exceptions ⇒ Object

Returns the value of attribute included_day_exceptions.



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# File 'lib/school_days/config.rb', line 13

def included_day_exceptions
  @included_day_exceptions
end

#school_sessions ⇒ Object

Returns the value of attribute school_sessions.



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# File 'lib/school_days/config.rb', line 11

def school_sessions
  @school_sessions
end

Instance Method Details

#load(filename) ⇒ Object 



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# File 'lib/school_days/config.rb', line 21

def load(filename)
  reset
  data = YAML::load(File.open(filename))
  sessions = data["school_days"]["school_sessions"]

  self.school_sessions = sessions.collect do |session_name, session_value|
    if session_value["start_date"].nil? || session_value["end_date"].nil?
      raise "start_date or end_date is blank for #{session_name} in #{filename}"
    end

    {:start_date => Date.parse(session_value["start_date"]),
      :end_date => Date.parse(session_value["end_date"])}
  end
  
  data["school_days"]["exceptions"]["holidays"].each do |holiday|
    self.holiday_exceptions << Date.parse(holiday)
  end

  data["school_days"]["exceptions"]["included_days"].each do |extra_day|
    self.included_day_exceptions << Date.parse(extra_day)
  end
end

#reset ⇒ Object 



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# File 'lib/school_days/config.rb', line 15

def reset
  self.school_sessions = {}
  self.holiday_exceptions = []
  self.included_day_exceptions = []
end

#school_year_end ⇒ Object 



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# File 'lib/school_days/config.rb', line 51

def school_year_end
  res = self.school_sessions.max do |a, b|
    a[:end_date] <=> b[:end_date]
  end
  res[:end_date]
end

#school_year_start ⇒ Object 



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# File 'lib/school_days/config.rb', line 44

def school_year_start
  res = self.school_sessions.min do |a, b|
    a[:start_date] <=> b[:start_date]
  end
  res[:start_date]
end