undefined method `ivars'

[robsyme]

Running

bundle exec ./create_website.sh --test

Fails during list-bio.rb because of errors of the form:

method_missing': undefined method `ivars' for #<Gem::Specification name=bio-logger version=1.0.1>

The script retrieves the gem spec with bundle exec gem specification -r #{name} and then loads it into YAML. The result looks like:

Gem::Specification.new do |s|
    s.authors = ["Pjotr Prins"]
    s.date = Time.utc(2012, 4, 2)
    s.dependencies = [Gem::Dependency.new("log4r",
      Gem::Requirement.new([">= 1.1.9"]),
      :runtime),
     Gem::Dependency.new("jeweler",
      Gem::Requirement.new([">= 0"]),
      :development),
     Gem::Dependency.new("shoulda",
      Gem::Requirement.new([">= 0"]),
      :development),
     Gem::Dependency.new("bundler",
      Gem::Requirement.new([">= 0"]),
      :development),
     Gem::Dependency.new("rspec",
      Gem::Requirement.new([">= 2.3.0"]),
      :development),
     Gem::Dependency.new("rdoc",
      Gem::Requirement.new([">= 3.12"]),
      :development)]
    s.description = "Log4r wrapper for BioRuby"
    s.email = "pjotr.public01@thebird.nl"
    s.homepage = "https://github.com/pjotrp/bioruby-logger-plugin"
    s.name = "bio-logger"
    s.require_paths = ["lib"]
    s.rubygems_version = "1.8.23"
    s.specification_version = 3
    s.summary = "Log4r wrapper with extra features for roles and sane error handling"
    s.version = Gem::Version.new("1.0.1")
  end

In list-bio.rb, the ivars method is called on the Gem::Specification instance, but I don't think there is an ivars method. See https://gist.github.com/robsyme/5429320 to replicate.

[robsyme]

Sent pull request that fixes the issue on my setup.