From 6e4d41cc4ed35bb1b5eec0ef18ae924a37e99f95 Mon Sep 17 00:00:00 2001
From: Alex Pan <alexanderdavidpan@gmail.com>
Date: Mon, 18 Sep 2017 23:55:59 -0700
Subject: [PATCH] Fix minor formatting issues reported by Code Climate

- Fix extra spaces inside parenthesis.
- Add missing space after comment.
- Remove extra empty lines at module beginning and end.
- Fix one line that was over 80 character limit.
- This should improve the overall GPA of the code base reported by Code Climate.
---
 lib/coinmarketcap.rb | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/lib/coinmarketcap.rb b/lib/coinmarketcap.rb
index eb2f2b6..bb8e843 100644
--- a/lib/coinmarketcap.rb
+++ b/lib/coinmarketcap.rb
@@ -4,7 +4,6 @@
 require 'nokogiri'
 
 module Coinmarketcap
-
   def self.coins(limit = nil)
     if limit.nil?
       HTTParty.get('https://api.coinmarketcap.com/v1/ticker/')
@@ -21,7 +20,7 @@ def self.global(currency = 'USD')
     HTTParty.get("https://api.coinmarketcap.com/v1/global/?convert=#{currency}")
   end
 
-  def self.get_historical_price(id, start_date, end_date) #20170908
+  def self.get_historical_price(id, start_date, end_date) # 20170908
     prices = []
     doc = Nokogiri::HTML(open("https://coinmarketcap.com/currencies/#{id}/historical-data/?start=#{start_date}&end=#{end_date}"))
     rows = doc.css('tr')
@@ -40,7 +39,7 @@ def self.get_historical_price(id, start_date, end_date) #20170908
           price_bundle[:high] = each_row[2].text.to_f
           price_bundle[:low] = each_row[3].text.to_f
           price_bundle[:close] = each_row[4].text.to_f
-          price_bundle[:avg] = ( price_bundle[:high] + price_bundle[:low] ) / 2.0
+          price_bundle[:avg] = (price_bundle[:high] + price_bundle[:low]) / 2.0
           prices << price_bundle
         end
       rescue
@@ -49,5 +48,4 @@ def self.get_historical_price(id, start_date, end_date) #20170908
     end
     prices
   end
-
 end