Class: CryptoVal::Latest

Inherits:
Object
  • Object
show all
Defined in:
lib/crypto_val/latest.rb

Constant Summary collapse

DEFAULT_CRYPTO =

Gets the latest value of a cryptocurrency

"BTC"
DEFAULT_CURRENCY = 
"USD"

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(opts = {}) ⇒ Latest

Returns a new instance of Latest.



7
8
9
10
11
12
 
# File 'lib/crypto_val/latest.rb', line 7

def initialize opts={}
  @symbol       = opts[:symbol] || DEFAULT_CRYPTO
  @currency     = opts[:currency] || DEFAULT_CURRENCY
  @crypto_klass = opts[:crypto_klass] || CryptoVal::CryptoExchange::Cryptonator
  @fiat_klass   = opts[:fiat_klass] || CryptoVal::FiatExchange
end

Class Method Details

.fetch(opts = {}) ⇒ Object 



22
23
24
 
# File 'lib/crypto_val/latest.rb', line 22

def self.fetch opts={}
  new(opts).fetch
end

Instance Method Details

#fetch ⇒ Object 



14
15
16
17
18
19
20
 
# File 'lib/crypto_val/latest.rb', line 14

def fetch
  { 
    symbol: @symbol,
    currency: @currency,
    value: currency_value
  } 
end