Class: Tapyrus::Color::ColorIdentifier

Inherits:
Object
  • Object
show all
Includes:
HexConverter
Defined in:
lib/tapyrus/script/color.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from HexConverter

#to_hex

Instance Attribute Details

#payload ⇒ Object (readonly)

Returns the value of attribute payload.



13
14
15
 
# File 'lib/tapyrus/script/color.rb', line 13

def payload
  @payload
end

#type ⇒ Object (readonly)

Returns the value of attribute type.



13
14
15
 
# File 'lib/tapyrus/script/color.rb', line 13

def type
  @type
end

Class Method Details

.default ⇒ Object

Return ColorIdentifier for native token(i.e TPC)



28
29
30
 
# File 'lib/tapyrus/script/color.rb', line 28

def self.default
  new(TokenTypes::NONE, "0000000000000000000000000000000000000000000000000000000000000000".htb)
end

.nft(out_point) ⇒ Object 



23
24
25
 
# File 'lib/tapyrus/script/color.rb', line 23

def self.nft(out_point)
  new(TokenTypes::NFT, Tapyrus.sha256(out_point.to_payload))
end

.non_reissuable(out_point) ⇒ Object 



19
20
21
 
# File 'lib/tapyrus/script/color.rb', line 19

def self.non_reissuable(out_point)
  new(TokenTypes::NON_REISSUABLE, Tapyrus.sha256(out_point.to_payload))
end

.parse_from_payload(payload) ⇒ Object 



36
37
38
39
 
# File 'lib/tapyrus/script/color.rb', line 36

def self.parse_from_payload(payload)
  type, payload = payload.unpack("Ca*")
  new(type, payload)
end

.reissuable(script_pubkey) ⇒ Object 



15
16
17
 
# File 'lib/tapyrus/script/color.rb', line 15

def self.reissuable(script_pubkey)
  new(TokenTypes::REISSUABLE, Tapyrus.sha256(script_pubkey.to_payload))
end

Instance Method Details

#==(other) ⇒ Object 



41
42
43
 
# File 'lib/tapyrus/script/color.rb', line 41

def ==(other)
  other && other.to_payload == to_payload
end

#default? ⇒ Boolean

Return true if the coin is native token(i.e TPC), otherwise false

Returns:

  • (Boolean) 


60
61
62
 
# File 'lib/tapyrus/script/color.rb', line 60

def default?
  self == ColorIdentifier.default
end

#eql?(other) ⇒ Boolean

Returns:

  • (Boolean) 


55
56
57
 
# File 'lib/tapyrus/script/color.rb', line 55

def eql?(other)
  to_payload.eql?(other.to_payload)
end

#hash ⇒ Object 



51
52
53
 
# File 'lib/tapyrus/script/color.rb', line 51

def hash
  to_payload.hash
end

#to_payload ⇒ Object 



32
33
34
 
# File 'lib/tapyrus/script/color.rb', line 32

def to_payload
  [type, payload].pack("Ca*")
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


45
46
47
48
49
 
# File 'lib/tapyrus/script/color.rb', line 45

def valid?
  return false unless [TokenTypes::REISSUABLE, TokenTypes::NON_REISSUABLE, TokenTypes::NFT].include?(type)
  return false unless payload.bytesize == 32
  true
end