Class: Sigma::Token

Inherits:
Object
  • Object
show all
Extended by:
FFI::Library
Defined in:
lib/sigma/token.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#pointer ⇒ Object

Returns the value of attribute pointer.



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# File 'lib/sigma/token.rb', line 117

def pointer
  @pointer
end

Class Method Details

.create(token_id:, token_amount:) ⇒ Object 



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# File 'lib/sigma/token.rb', line 119

def self.create(token_id:, token_amount:)
  pointer = FFI::MemoryPointer.new(:pointer)
  ergo_lib_token_new(token_id.pointer, token_amount.pointer, pointer)

  init(pointer)
end

.with_raw_pointer(pointer) ⇒ Object 



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# File 'lib/sigma/token.rb', line 126

def self.with_raw_pointer(pointer)
  init(pointer)
end

Instance Method Details

#==(token_two) ⇒ Object 



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# File 'lib/sigma/token.rb', line 152

def ==(token_two)
  ergo_lib_token_eq(self.pointer, token_two.pointer)
end

#get_amount ⇒ Object 



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# File 'lib/sigma/token.rb', line 136

def get_amount
  pointer = FFI::MemoryPointer.new(:pointer)
  ergo_lib_token_get_amount(self.pointer, pointer)
  Sigma::TokenAmount.with_raw_pointer(pointer)
end

#get_id ⇒ Object 



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# File 'lib/sigma/token.rb', line 130

def get_id
  pointer = FFI::MemoryPointer.new(:pointer)
  ergo_lib_token_get_id(self.pointer, pointer)
  Sigma::TokenId.with_raw_pointer(pointer)
end

#to_json_eip12 ⇒ Object 



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# File 'lib/sigma/token.rb', line 142

def to_json_eip12
  s_ptr = FFI::MemoryPointer.new(:pointer, 1)
  error = ergo_lib_token_to_json_eip12(self.pointer, s_ptr)
  Util.check_error!(error)
  s_ptr = s_ptr.read_pointer()
  str = s_ptr.read_string().force_encoding('UTF-8')
  Util.ergo_lib_delete_string(s_ptr)
  str
end