Class: FormObj::Struct::Array

Inherits:
TypedArray
  • Object
show all
Defined in:
lib/form_obj/struct/array.rb

Direct Known Subclasses

Form::Array

Instance Method Summary collapse

Instance Method Details

#build(hash = nil, raise_if_not_found: true) ⇒ Object 



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# File 'lib/form_obj/struct/array.rb', line 6

def build(hash = nil, raise_if_not_found: true)
  self << (item = build_item(hash, raise_if_not_found: raise_if_not_found))
  item
end

#create(*args) ⇒ Object 



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# File 'lib/form_obj/struct/array.rb', line 11

def create(*args)
  build(*args)
end

#to_hash ⇒ Object 



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# File 'lib/form_obj/struct/array.rb', line 15

def to_hash
  self.map(&:to_hash)
end

#update_attributes(vals, raise_if_not_found:) ⇒ Object 



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# File 'lib/form_obj/struct/array.rb', line 19

def update_attributes(vals, raise_if_not_found:)
  items_to_add = []
  items_to_update = {}

  vals.each do |val|
    val = HashWithIndifferentAccess.new(val)
    item = find_by_primary_key(primary_key(val))
    if item
      items_to_update[item] = val
    else
      items_to_add << val
    end
  end
  items_to_destroy = items_for_destruction(items_to_add: items_to_add, items_to_update: items_to_update)

  destroy_items(items_to_destroy)
  update_items(items_to_update, raise_if_not_found: raise_if_not_found)
  build_items(items_to_add, raise_if_not_found: raise_if_not_found)

  sort! { |a, b| (vals.index { |val| primary_key(val) == a.primary_key } || -1) <=> (vals.index { |val| primary_key(val) == b.primary_key } || -1) }
end