Class: Hashme::CastedArray

Inherits:
Array
  • Object
show all
Defined in:
lib/hashme/casted_array.rb

Overview

The Hashme CastedArray is a special Array that typecasts each item according to a given property

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(property, vals = []) ⇒ CastedArray

Returns a new instance of CastedArray.



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# File 'lib/hashme/casted_array.rb', line 9

def initialize(property, vals = [])
  @property = property
  super build_all(vals)
end

Instance Attribute Details

#property ⇒ Object (readonly)

Returns the value of attribute property.



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# File 'lib/hashme/casted_array.rb', line 7

def property
  @property
end

Instance Method Details

#<<(val) ⇒ Object 



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# File 'lib/hashme/casted_array.rb', line 14

def <<(val)
  super build(val)
end

#[]=(*args) ⇒ Object 



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# File 'lib/hashme/casted_array.rb', line 42

def []=(*args)
  args = args.dup
  args[-1] = build(args[-1])
  super *args
end

#collect!(&block) ⇒ Object Also known as: map! 



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# File 'lib/hashme/casted_array.rb', line 61

def collect!(&block)
  if block
    super do |element|
      val = block.call(element)
      build(val)
    end
  else
    super
  end
end

#concat(*arrays) ⇒ Object 



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# File 'lib/hashme/casted_array.rb', line 24

def concat(*arrays)
  super *arrays.map { |array| build_all(array) }
end

#fill(*args, &block) ⇒ Object 



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# File 'lib/hashme/casted_array.rb', line 48

def fill(*args, &block)
  if block
    super *args do |index|
      val = block.call(index)
      build(val)
    end
  else
    args = args.dup
    args[0] = build(args[0])
    super *args
  end
end

#insert(index, *vals) ⇒ Object 



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# File 'lib/hashme/casted_array.rb', line 28

def insert(index, *vals)
  super index, *build_all(vals)
end

#push(*vals) ⇒ Object Also known as: append 



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# File 'lib/hashme/casted_array.rb', line 18

def push(*vals)
  super *build_all(vals)
end

#replace(array) ⇒ Object 



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# File 'lib/hashme/casted_array.rb', line 38

def replace(array)
  super build_all(array)
end

#unshift(*vals) ⇒ Object Also known as: prepend 



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# File 'lib/hashme/casted_array.rb', line 32

def unshift(*vals)
  super *build_all(vals)
end