Some Ruby warnings, perhaps to hunt!

warnings-from-today-2020-04-02.txt

# webmock - Warnings TODO - haha this led me to https://github.com/taf2/curb/pull/408
/Users/olle/.gem/ruby/2.6.4/gems/webmock-3.8.3/lib/webmock/http_lib_adapters/curb_adapter.rb:93: warning: instance variable @put_data not initialized

# Can VCR ask for Content-Type here?
/Users/olle/.rubies/ruby-2.6.4/lib/ruby/2.6.0/net/http/generic_request.rb:186: warning: net/http: Content-Type did not set; using application/x-www-form-urlencoded

# httpclient Warnings - led me to make https://github.com/nahi/httpclient/pull/421 and https://github.com/nahi/httpclient/pull/422
/Users/olle/.gem/ruby/2.6.4/gems/httpclient-2.8.3/lib/httpclient/ssl_config.rb:370: warning: assigned but unused variable - pathlen
/Users/olle/.gem/ruby/2.6.4/gems/httpclient-2.8.3/lib/httpclient/ssl_config.rb:51: warning: method redefined; discarding old initialize
/Users/olle/.gem/ruby/2.6.4/gems/httpclient-2.8.3/lib/httpclient/ssl_config.rb:58: warning: method redefined; discarding old add_cert
/Users/olle/.gem/ruby/2.6.4/gems/httpclient-2.8.3/lib/httpclient/ssl_config.rb:58: warning: method redefined; discarding old add_file
/Users/olle/.gem/ruby/2.6.4/gems/httpclient-2.8.3/lib/httpclient/ssl_config.rb:58: warning: method redefined; discarding old add_path

# Warnings: I made the PR https://github.com/toland/patron/pull/177
/Users/olle/.gem/ruby/2.6.4/gems/patron-0.6.3/lib/patron/request.rb:61: warning: `*' interpreted as argument prefix
/Users/olle/.gem/ruby/2.6.4/gems/patron-0.6.3/lib/patron/request.rb:62: warning: `*' interpreted as argument prefix

# Can the typheous require 'faraday' get in the way of Faraday?
# typhoeus-1.1.2/lib/typhoeus/adapters/faraday.rb
/Users/olle/.gem/ruby/2.6.4/gems/faraday-1.0.1/lib/faraday/dependency_loader.rb:11: warning: /Users/olle/.gem/ruby/2.6.4/gems/faraday-1.0.1/lib/faraday/dependency_loader.rb:11: warning: loading in progress, circular require considered harmful - /Users/olle/.gem/ruby/2.6.4/gems/typhoeus-1.1.2/lib/typhoeus/adapters/faraday.rb

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## Bundler: I fixed this in the merged PR https://github.com/rubygems/rubygems/pull/3477
/home/travis/.rvm/rubies/ruby-head/lib/ruby/2.8.0/bundler/definition.rb:569: warning: instance variable @new_platform not initialized
/home/travis/.rvm/rubies/ruby-head/lib/ruby/2.8.0/bundler/definition.rb:537: warning: instance variable @new_platform not initialized


# test-unit: (used in curb) Include commit "Gemfile.lock: Use test-unit 3.3.5" to fix
/home/travis/build/taf2/curb/vendor/bundle/ruby/2.8.0/gems/test-unit-3.2.8/lib/test/unit/attribute.rb:203: warning: Capturing the given block using Proc.new is deprecated; use `&block` instead
/home/travis/build/taf2/curb/vendor/bundle/ruby/2.8.0/gems/test-unit-3.2.8/lib/test/unit/autorunner.rb:36: warning: Capturing the given block using Proc.new is deprecated; use `&block` instead
/home/travis/build/taf2/curb/vendor/bundle/ruby/2.8.0/gems/test-unit-3.2.8/lib/test/unit/autorunner.rb:49: warning: Capturing the given block using Proc.new is deprecated; use `&block` instead
/home/travis/build/taf2/curb/vendor/bundle/ruby/2.8.0/gems/test-unit-3.2.8/lib/test/unit/autorunner.rb:18: warning: Capturing the given block using Proc.new is deprecated; use `&block` instead