Class: Data_list

Inherits:
Object
  • Object
show all
Defined in:
lib/files/Data_list.rb

Direct Known Subclasses

Data_List_Student_Short

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(list:) ⇒ Data_list

Returns a new instance of Data_list.



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# File 'lib/files/Data_list.rb', line 8

def initialize(list:)
  self.list = list
  self.arary = []
end

Instance Attribute Details

#list ⇒ Object

Returns the value of attribute list.



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# File 'lib/files/Data_list.rb', line 6

def list
  @list
end

Instance Method Details

#get_data ⇒ Object 



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# File 'lib/files/Data_list.rb', line 26

def get_data
  table = []
  counter = 0
  list.each { |obj| table.append([counter, *get_objects_attr(obj)]); counter += 1}
  return Data_table.new(table: table)
end

#get_names ⇒ Object 



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# File 'lib/files/Data_list.rb', line 23

def get_names
  return ["№", *get_objects_attr_names]
end

#get_selected ⇒ Object 



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# File 'lib/files/Data_list.rb', line 20

def get_selected
  self.arary
end

#select(number) ⇒ Object 



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# File 'lib/files/Data_list.rb', line 17

def select(number)
  self.arary.append(self.list[number].ID)
end

#unselect ⇒ Object 



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# File 'lib/files/Data_list.rb', line 13

def unselect
  self.arary = []
end