Added Faker::CryptoCoin scope (faker-ruby#1342)

* Added Faker::CryptoCoin scope

* Fix some good pratices on code

* Fix some good pratices on code

* Update crypto_coin.yml

README.md

@@ -55,6 +55,7 @@ Contents
   - [Faker::Compass](doc/compass.md)
   - [Faker::Cosmere](doc/cosmere.md)
   - [Faker::Crypto](doc/crypto.md)
+  - [Faker::CryptoCoin](doc/crypto_coin.md)
   - [Faker::Currency](doc/currency.md)
   - [Faker::Date](doc/date.md)
   - [Faker::DcComics](doc/dc_comics.md)

doc/crypto_coin.md

@@ -0,0 +1,11 @@
+# Faker::CryptoCoin
+
+```ruby
+Faker::CryptoCoin.coin_name #=> "Bitcoin"
+
+Faker::CryptoCoin.acronym #=> "BTC"
+
+Faker::CryptoCoin.url_logo #=> "https://imgur.com/a/m1DSRCR" 
+
+Faker::CryptoCoin.coin_hash #=> {:name=>"Litecoin", :acronym=>"LTC", :url_logo=>"https://imgur.com/a/MdxgyVq"} 
+```

lib/faker/crypto_coin.rb

@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+module Faker
+  class CryptoCoin < Base
+    class << self
+      COIN_NAME = 0
+      ACRONYM = 1
+      URL_LOGO = 2
+
+      def coin_name
+        coin[COIN_NAME]
+      end
+
+      def acronym
+        coin[ACRONYM]
+      end
+
+      def url_logo
+        coin[URL_LOGO]
+      end
+
+      def coin
+        parse('crypto_coin.coin').split(',').map(&:strip)
+      end
+
+      def coin_hash
+        { name: coin_name, acronym: acronym, url_logo: url_logo }
+      end
+    end
+  end
+end

lib/locales/en/crypto_coin.yml

@@ -0,0 +1,10 @@
+en:
+  faker:
+    crypto_coin:
+      coin: 
+        - "Bitcoin,   BTC,  https://imgur.com/a/6pWtDA8"
+        - "Litecoin,  LTC,  https://imgur.com/a/MdxgyVq"
+        - "Dash,      DASH, https://imgur.com/a/m1DSRCR"
+        - "Ethereum,  ETH,  https://imgur.com/a/pEhRRIS"
+        - "Ripple,    XRP,  https://imgur.com/a/v2lMlno"
+

test/test_faker_crypto_coin.rb

@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+require_relative 'test_helper'
+
+class TestFakerCryptoCoin < Test::Unit::TestCase
+  def setup
+    @tester = Faker::CryptoCoin
+  end
+
+  def test_coin_name
+    assert @tester.coin_name.match(/\w+{4,}/)
+  end
+
+  def test_acronym
+    assert @tester.acronym.match(/\w+{3,}/)
+  end
+
+  def test_url_logo
+    assert @tester.url_logo.match(/^https:\/\/imgur.com\/a\/......./)
+  end
+
+  def test_coin_hash
+    assert_kind_of Hash, @tester.coin_hash
+    assert @tester.coin_hash.key?(:name)
+    assert @tester.coin_hash.key?(:acronym)
+    assert @tester.coin_hash.key?(:url_logo)
+  end
+end