Class: GitDS::ProxyItemList

Inherits:
ModelItemList show all
Defined in:
lib/git-ds/model/item_proxy.rb

Overview

A generic list of links to ModelItemClass instance of a specific class.

Example:

class a/1/name
class a/1/data
class a/2/name
class a/2/data
class b/1/a/1
class b/1/a/2

class b/$ID/a is a list of links to class a objects.

Instance Method Summary collapse

Methods inherited from ModelItemList

#[], #count, #each, #first, #keys, #last

Constructor Details

#initialize(cls, model, path) ⇒ ProxyItemList

Returns a new instance of ProxyItemList.



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# File 'lib/git-ds/model/item_proxy.rb', line 104

def initialize(cls, model, path)
  @true_class = cls
  @proxy_class = ModelItemClassProxy.new(cls)
  super @proxy_class, model, path
end

Instance Method Details

#add(parent, obj, on_fs = false) ⇒ Object

Add a link to ‘obj’ to the list.



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# File 'lib/git-ds/model/item_proxy.rb', line 113

def add(parent, obj, on_fs=false)
  args = { :path => obj.path, :fs => on_fs }
  args[@true_class.ident_key] = obj.ident
  super parent, args
end

#delete(ident) ⇒ Object

Delete a link from the list. This does not delete the object that was linked to.



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# File 'lib/git-ds/model/item_proxy.rb', line 123

def delete(ident)
  @model.delete_item @proxy_class.instance_path(@base_path, ident)
end