Class: UwCatalog::Holding

Inherits:
Object
  • Object
show all
Defined in:
lib/uw_catalog/model/holding.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(h = Hash.new) ⇒ Holding

Returns a new instance of Holding.



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# File 'lib/uw_catalog/model/holding.rb', line 5

def initialize(h=Hash.new)
  @items = Array.new
  h.each {|k,v| send("#{k}=",v)}
end

Instance Attribute Details

#call_number ⇒ Object

Returns the value of attribute call_number.



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# File 'lib/uw_catalog/model/holding.rb', line 3

def call_number
  @call_number
end

#id ⇒ Object

Returns the value of attribute id.



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# File 'lib/uw_catalog/model/holding.rb', line 3

def id
  @id
end

#item_enum ⇒ Object

Returns the value of attribute item_enum.



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# File 'lib/uw_catalog/model/holding.rb', line 3

def item_enum
  @item_enum
end

#items ⇒ Object

Returns the value of attribute items.



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# File 'lib/uw_catalog/model/holding.rb', line 3

def items
  @items
end

#perm_location ⇒ Object

Returns the value of attribute perm_location.



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# File 'lib/uw_catalog/model/holding.rb', line 3

def perm_location
  @perm_location
end

#perm_location_id ⇒ Object

Returns the value of attribute perm_location_id.



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# File 'lib/uw_catalog/model/holding.rb', line 3

def perm_location_id
  @perm_location_id
end

Instance Method Details

#==(another_holding) ⇒ Object 



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# File 'lib/uw_catalog/model/holding.rb', line 10

def  ==(another_holding)
  self.id == another_holding.id
end

#add_item(item) ⇒ Object 



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# File 'lib/uw_catalog/model/holding.rb', line 36

def add_item(item)
  idx = items.index(item)
  if idx.nil?
    items << item
  else
    item_in_list = items.fetch(idx)
    if Holding.override_status(item_in_list)
    elsif Holding.override_status(item)
        items.delete_at(idx)
        items << item
    else 
      if Holding.get_item_rank(item_in_list) > Holding.get_item_rank(item)
        items.delete_at(idx)
        items << item
      end
    end
  end
end

#get_items_display(concise = false) ⇒ Object 



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# File 'lib/uw_catalog/model/holding.rb', line 26

def get_items_display(concise = false)
  ret = Hash.new
  return ret unless items.size > 0

  status_list = item_statuses(concise) 
  ret[:status] = status_list 

  ret
end

#library_has ⇒ Object 



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# File 'lib/uw_catalog/model/holding.rb', line 14

def library_has
  ret = Hash.new
  marc = HoldingMarc.new(@id)
  val = marc.bound_copies
  ret[:bound_copies] = val unless (val.nil? or val.empty?) 
  val = marc.indexes
  ret[:indexes] = val unless (val.nil? or val.empty?) 
  val = marc.supplements
  ret[:supplements] = val unless (val.nil? or val.empty?) 
  ret
end