Remove HTTP dependency

README.md

@@ -93,13 +93,6 @@ puts sheet.images_at('C1') # => nil
 
 Creek will most likely return nil for a cell with images if there is no other text cell in that row - you can use *images_at* method for retrieving images in that cell.
 
-## Remote files
-
-```ruby
-remote_url = 'http://dev-builds.libreoffice.org/tmp/test.xlsx'
-Creek::Book.new remote_url, remote: true
-```
-
 ## Contributing
 
 Contributions are welcomed. You can fork a repository, add your code changes to the forked branch, ensure all existing unit tests pass, create new unit tests which cover your new changes and finally create a pull request.

creek.gemspec

@@ -27,5 +27,4 @@ Gem::Specification.new do |spec|
 
   spec.add_dependency 'nokogiri', '>= 1.7.0'
   spec.add_dependency 'rubyzip', '>= 1.0.0'
-  spec.add_dependency 'http', '~> 4.0'
 end

lib/creek/book.rb

@@ -1,7 +1,7 @@
 require 'zip/filesystem'
 require 'nokogiri'
 require 'date'
-require 'http'
+require 'time'
 
 module Creek
 
@@ -20,13 +20,7 @@ def initialize path, options = {}
         extension = File.extname(options[:original_filename] || path).downcase
         raise 'Not a valid file format.' unless (['.xlsx', '.xlsm'].include? extension)
       end
-      if options[:remote]
-        zipfile = Tempfile.new("file")
-        zipfile.binmode
-        zipfile.write(HTTP.get(path).to_s)
-        zipfile.close
-        path = zipfile.path
-      end
+
       @files = Zip::File.open(path)
       @shared_strings = SharedStrings.new(self)
     end