Class: SirTrevorRails::BlockArray

Inherits:
Array
  • Object
show all
Defined in:
lib/sir_trevor_rails/block_array.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.from_json(blocks, parent = nil) ⇒ Object 



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# File 'lib/sir_trevor_rails/block_array.rb', line 4

def self.from_json(blocks, parent = nil)
  if blocks.is_a?(String)
    blocks = MultiJson.load(blocks, symbolize_keys: true)
  end

  if blocks.is_a?(Hash)
    blocks = blocks[:data] || blocks['data'] or
      raise IndexError, "No block data found"
  end

  new blocks.map { |obj|
    SirTrevorRails::Block.from_hash(obj.deep_symbolize_keys, parent)
  }
end

Instance Method Details

#first_block_of_type(type) ⇒ Object 



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# File 'lib/sir_trevor_rails/block_array.rb', line 28

def first_block_of_type(type)
  klass = Block.block_class(type)
  detect { |b| b.is_a? klass }
end

#get_blocks_of_types(types) ⇒ Object 



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# File 'lib/sir_trevor_rails/block_array.rb', line 33

def get_blocks_of_types(types)
  types = [types] unless types.is_a? Array
  select { |b| types.include?(b.type) }
end

#has_block_of_type?(type) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sir_trevor_rails/block_array.rb', line 23

def has_block_of_type?(type)
  klass = Block.block_class(type)
  any? { |b| b.is_a? klass }
end

#to_s ⇒ Object 



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# File 'lib/sir_trevor_rails/block_array.rb', line 19

def to_s
  {data: as_json}.to_json
end