Module: Trx::Abi

Extended by:
Abi
Included in:
Abi
Defined in:
lib/trx/abi.rb,
lib/trx/abi/decoder.rb,
lib/trx/abi/encoder.rb,
lib/trx/abi/function.rb,
lib/trx/abi/contract_event.rb,
lib/trx/abi/function_input.rb,
lib/trx/abi/function_output.rb

Defined Under Namespace

Classes: ContractEvent, Decoder, Encoder, Function, FunctionInput, FunctionOutput

Instance Method Summary collapse

Instance Method Details

#parse_abi(abi) ⇒ Object 



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# File 'lib/trx/abi.rb', line 5

def parse_abi(abi)
  constructor = abi.detect {|x| x["type"].downcase == "constructor"}
  if constructor.present?
    constructor_inputs = constructor["inputs"].map { |input| FunctionInput.new(input) }
  else
    constructor_inputs = []
  end
  functions = abi.select {|x| x["type"].downcase == "function" }.map { |fun| Function.new(fun) }
  events = abi.select {|x| x["type"].downcase == "event" }.map { |evt| ContractEvent.new(evt) }
  [constructor_inputs, functions, events]
end

#parse_array_type(type) ⇒ Object 



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# File 'lib/trx/abi.rb', line 23

def parse_array_type(type)
  match = /(.+)\[(\d*)\]\z/.match(type)
  if match
    [true, match[2].present? ? match[2].to_i : nil, match[1]]
  else
    [false, nil, nil]
  end
end

#parse_type(type) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/trx/abi.rb', line 17

def parse_type(type)
  raise NotImplementedError if type.ends_with?("]")
  match = /(\D+)(\d.*)?/.match(type)
  [match[1], match[2]]
end