class Pry::Command::GemReadme

Public Instance Methods

process(name) click to toggle source

# File lib/pry/commands/gem_readme.rb, line 11
def process(name)
  spec = Gem::Specification.find_by_name(name)
  glob = File.join(spec.full_gem_path, 'README*')
  readme = Dir[glob][0]
  if File.exist?(readme.to_s)
    _pry_.pager.page File.read(readme)
  else
    raise Pry::CommandError, "Gem '#{name}' doesn't appear to have a README"
  end
rescue Gem::LoadError
  raise Pry::CommandError, "Gem '#{name}' wasn't found. Are you sure it is installed?"
end