Class: WasmDRb::ArrayBuffer

Inherits:
Object
  • Object
show all
Defined in:
lib/wasm_drb/array_buffer.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(data) ⇒ ArrayBuffer

Returns a new instance of ArrayBuffer.



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# File 'lib/wasm_drb/array_buffer.rb', line 5

def initialize(data)
  @js_array = JS.global[:Uint8Array].new(data)
end

Class Method Details

.from_array(arr) ⇒ Object 



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# File 'lib/wasm_drb/array_buffer.rb', line 9

def self.from_array(arr)
  @js_array = JS.global[:Uint8Array].new(arr.length)
  arr.each_with_index do |i, v|
    @js_array[i] = v
  end
end

Instance Method Details

#buffer ⇒ Object 



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# File 'lib/wasm_drb/array_buffer.rb', line 16

def buffer
  @js_array[:buffer]
end

#length ⇒ Object 



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# File 'lib/wasm_drb/array_buffer.rb', line 20

def length
  @js_array[:length]
end

#to_s ⇒ Object 



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# File 'lib/wasm_drb/array_buffer.rb', line 24

def to_s
  @js_array.to_a.map do |d|
    d.to_i.chr
  end.join
end