Module: Familyable::Familynize

Included in:
Family
Defined in:
lib/familyable/familynize.rb

Overview

Familynize

this module require id, parent_ids fileds.

Instance Method Summary collapse

Instance Method Details

#get_brothers(person) ⇒ Object 



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# File 'lib/familyable/familynize.rb', line 28

def get_brothers(person)
  ret = []
  tmp_family = family.dup
  person.parent_ids.each do |parent_id|
    tmp_family.each do |v|
      next if v == person
      next unless v.parent_ids.include?(parent_id)
      ret << v
      tmp_family.delete(v)
    end
  end
  ret
end

#get_children(person) ⇒ Object 



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# File 'lib/familyable/familynize.rb', line 21

def get_children(person)
  family.reduce([]) do |ret, v|
    ret << v if v.parent_ids.include?(person.id)
    ret
  end
end

#get_parents(person) ⇒ Object 



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# File 'lib/familyable/familynize.rb', line 8

def get_parents(person)
  ret = []
  tmp_family = family.dup
  person.parent_ids.each do |parent_id|
    tmp_family.each do |v|
      next unless v.id == parent_id
      ret << v
      tmp_family.delete(v)
    end
  end
  ret
end