Class: Protobuf::Field::FieldArray

Inherits:
Array
  • Object
show all
Defined in:
lib/protobuf/field/field_array.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(field) ⇒ FieldArray

Constructor



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# File 'lib/protobuf/field/field_array.rb', line 15

def initialize(field)
  @field = field
end

Instance Attribute Details

#field ⇒ Object (readonly)

Attributes



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# File 'lib/protobuf/field/field_array.rb', line 9

def field
  @field
end

Instance Method Details

#<<(val) ⇒ Object 



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# File 'lib/protobuf/field/field_array.rb', line 27

def <<(val)
  super(normalize(val)) unless val.nil?
end

#[]=(nth, val) ⇒ Object

Public Instance Methods



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# File 'lib/protobuf/field/field_array.rb', line 23

def []=(nth, val)
  super(nth, normalize(val)) unless val.nil?
end

#push(val) ⇒ Object 



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# File 'lib/protobuf/field/field_array.rb', line 31

def push(val)
  super(normalize(val)) unless val.nil?
end

#replace(val) ⇒ Object 



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# File 'lib/protobuf/field/field_array.rb', line 35

def replace(val)
  raise_type_error(val) unless val.is_a?(Array)
  val.map! { |v| normalize(v) }
  super(val)
end

#to_hash_value ⇒ Object

Return a hash-representation of the given values for this field type. The value in this case would be an array.



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# File 'lib/protobuf/field/field_array.rb', line 43

def to_hash_value
  map do |value|
    value.respond_to?(:to_hash_value) ? value.to_hash_value : value
  end
end

#to_json_hash_value(options = {}) ⇒ Object

Return a hash-representation of the given values for this field type that is safe to convert to JSON. The value in this case would be an array.



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# File 'lib/protobuf/field/field_array.rb', line 52

def to_json_hash_value(options = {})
  if field.respond_to?(:json_encode)
    map do |value|
      field.json_encode(value)
    end
  else
    map do |value|
      value.respond_to?(:to_json_hash_value) ? value.to_json_hash_value(options) : value
    end
  end
end

#to_s ⇒ Object 



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# File 'lib/protobuf/field/field_array.rb', line 64

def to_s
  "[#{field.name}]"
end

#unshift(val) ⇒ Object 



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# File 'lib/protobuf/field/field_array.rb', line 68

def unshift(val)
  super(normalize(val)) unless val.nil?
end