instance method

Gem::ConfigFile#state_file_writable?

state_file_writable?

lib/rubygems/config_file.rb View on GitHub ↗

# File tmp/rubies/ruby-4.0.0/lib/rubygems/config_file.rb, line 393
def state_file_writable?
  if File.exist?(state_file_name)
    File.writable?(state_file_name)
  else
    require "fileutils"
    FileUtils.mkdir_p File.dirname(state_file_name)
    File.open(state_file_name, "w") {}
    true
  end
rescue Errno::EACCES
  false
end

Check state file is writable. Creates empty file if not present to ensure we can write to it.

See also #state_file_name #unset_api_key! #set_config_file_name #write also in 4.1 · 3.4 · 3.3 · 3.2

‹ prev#state_file_name next ›#unset_api_key!