Class: ArraySetItemHandler

Inherits:
AbstractCommandHandler show all
Defined in:
lib/javonet-ruby-sdk/core/handler/command_handler/array_set_item_handler.rb,
lib/javonet-ruby-sdk/Binaries/Ruby/Linux/X64/core/handler/command_handler/array_set_item_handler.rb,
lib/javonet-ruby-sdk/Binaries/Ruby/MacOs/X64/core/handler/command_handler/array_set_item_handler.rb,
lib/javonet-ruby-sdk/Binaries/Ruby/Windows/X64/core/handler/command_handler/array_set_item_handler.rb

Instance Method Summary collapse

Methods inherited from AbstractCommandHandler

#handle_command, #iterate

Constructor Details

#initialize ⇒ ArraySetItemHandler

Returns a new instance of ArraySetItemHandler.



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# File 'lib/javonet-ruby-sdk/core/handler/command_handler/array_set_item_handler.rb', line 4

def initialize
  @required_parameters_count = 3
end

Instance Method Details

#process(command) ⇒ Object 



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# File 'lib/javonet-ruby-sdk/core/handler/command_handler/array_set_item_handler.rb', line 7

def process(command)
  begin
    if command.payload.length < @required_parameters_count
      raise ArgumentError.new "Array set item parameters mismatch"
    end
    array = command.payload[0]
    value = command.payload[1]
    index = command.payload[2,]
    array[index] = value
    return 0
  rescue Exception => e
    return e
  end
end