Class: Bundler::Dsl

Inherits:
Object
  • Object
show all
Defined in:
lib/indexer/gemfile.rb

Overview

Mixin for Bundler::Dsl.

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(s, *a, &b) ⇒ Object

Evaluating on the Builder instance, allows Ruby basic metadata to be built via this method.



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# File 'lib/indexer/gemfile.rb', line 47

def method_missing(s, *a, &b)
  r = s.to_s.chomp('=')
  case a.size
  when 0
    if metadata.respond_to?(s)
      return metadata.__send__(s, &b)
    end
  when 1
    if metadata.respond_to?("#{r}=")
      return metadata.__send__("#{r}=", *a)
    end
  else
    if metadata.respond_to?("#{r}=")
      return metadata.__send__("#{r}=", a)
    end
  end

  _method_missing(s, *a, &b)
  #super(s, *a, &b)  # if cases don't match-up
end

Instance Method Details

#_method_missing ⇒ Object 



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# File 'lib/indexer/gemfile.rb', line 41

alias :_method_missing :method_missing

#index ⇒ Object

Dynamically update a Gemfile from the .index file. Just call index from your Gemfile.

rubyfile

This is analogous to the Gemfile's gemspec method.



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# File 'lib/indexer/gemfile.rb', line 27

def index
  spec = Indexer::Metadata.open
  spec.requirements.each do |req|
    next if req.external?
    gem(req.name, req.version, :group=>req.groups)
  end
end

#metadata ⇒ Object 



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# File 'lib/indexer/gemfile.rb', line 36

def metadata
  @metadata ||= Indexer::Metadata.new
end