Module: Development::Gemset::GemsetInterface

Included in:
Development::Gemset
Defined in:
lib/development/gemset/gemset_interface.rb

Overview

Interface for gemset implementation. Implementation provided separately for ease of overloading.

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#Directory. ⇒ ::Development::Gem (readonly)

Directory.

Returns:



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# File 'lib/development/gemset/gemset_interface.rb', line 105

def set_directory( directory_or_path, *path_parts )

  if directory_or_path
    
    case directory_or_path
      when ::Development::Directory
        @directory = directory_or_path
      else
        if path_parts.empty?
          @directory = ::Development.get_directory( directory_or_path )
        else
          @directory ||= ::Development.directory( @name )
          @directory.set_path( directory_or_path, *path_parts )
        end
    end

    @gems_or_gemsets.each do |this_gem_or_gemset, true_value|
      this_gem_or_gemset.set_directory( @directory )
    end
    
  else
    
    @directory = nil
    
  end
  
  return self

end

#name ⇒ Object (readonly)

Name.



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# File 'lib/development/gemset/gemset_interface.rb', line 39

def name
  @name
end

#Name. ⇒ Object (readonly)

Name.



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# File 'lib/development/gemset/gemset_interface.rb', line 39

attr_reader :name

Instance Method Details

#add(gem_or_gemset, ...) ⇒ ::Development::Gemset

Add gems or gemsets to directory.

Parameters:

  • gem_or_gemset —

    Gem or Gemset instance or name to add to directory.

Returns:



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# File 'lib/development/gemset/gemset_interface.rb', line 150

def add( *gems_or_gemsets )
  
  gems_or_gemsets.each do |this_gem_or_gemset|
    
    found_gem_or_gemset = false

    case this_gem_or_gemset
      
      when ::Development::Gem, 
           ::Development::Gemset
        
        @gems_or_gemsets[ this_gem_or_gemset ] = true
        
      else
        
        this_gem_or_gemset_reference_name = this_gem_or_gemset.to_s.gsub( '/', '-' )

        if gemset_instance = ::Development.get_gemset( this_gem_or_gemset_reference_name )
          gemset_instance.set_directory( @directory )
          @gems_or_gemsets[ gemset_instance ] = true
          found_gem_or_gemset = true
        end

        if gem_instance = ::Development.get_gem( this_gem_or_gemset_reference_name )
          gem_instance.set_directory( @directory )
          @gems_or_gemsets[ gem_instance ] = true
          found_gem_or_gemset = true
        end

        unless found_gem_or_gemset
          gem_instance = ::Development.gem( this_gem_or_gemset_reference_name )
          gem_instance.set_directory( @directory )
          @gems_or_gemsets[ gem_instance ] = true
        end

    end
    
  end
  
  return self
  
end

#delete(gem_or_gemset, ...) ⇒ ::Development::Gemset Also known as: remove

Remove gems or gemsets from directory.

Parameters:

  • gem_or_gemset —

    Gem or Gemset instance or name to add to directory.

Returns:



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# File 'lib/development/gemset/gemset_interface.rb', line 209

def delete( *gems_or_gemsets )
  
  gems_or_gemsets.each do |this_gem_or_gemset|
    
    case this_gem_or_gemset
      
      when ::Development::Gem, 
           ::Development::Gemset

        @gems_or_gemsets.delete( this_gem_or_gemset )
      
      else
      
        this_gem_or_gemset_reference_name = this_gem_or_gemset.to_s.gsub( '/', '-' )
      
        if gemset_instance = ::Development.get_gemset( this_gem_or_gemset_reference_name )
          @gems_or_gemsets.delete( gemset_instance )
        end

        if gem_instance = ::Development.get_gem( this_gem_or_gemset_reference_name )
          @gems_or_gemsets.delete( gem_instance )
        end
      
    end
    
  end
  
  return self
  
end

#directory ⇒ ::Development::Directory #directory(directory_name) ⇒ ::Development::Directory #directory(directory_path_part, ...) ⇒ ::Development::Directory

Directory.

Overloads:

  • #directory(directory_name) ⇒ ::Development::Directory

    Parameters:

    • directory_name —

      Name of directory.

  • #directory(directory_path_part, ...) ⇒ ::Development::Directory

    Parameters:

    • directory_path_part —

      The first part can be a symbol naming a directory; all parts can be String path parts.

Returns:



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# File 'lib/development/gemset/gemset_interface.rb', line 79

def directory( *args )
  
  return_value = nil
  
  if args.empty?
    return_value = @directory
  else
    @directory = ::Development.directory( *args )
    return_value = @directory
  end
  
  return return_value
  
end

#disable! ⇒ ::Development::Gem

Disble all gems and general load path searching.

Returns:



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# File 'lib/development/gemset/gemset_interface.rb', line 302

def disable!

  @enabled = false
  
  @gems_or_gemsets.each do |this_gem_or_gemset, true_value|
    this_gem_or_gemset.disable!
  end
  
  return self
  
end

#disabled? ⇒ true, false

Query whether Gem is disabled.

Returns:

  • (true, false) —

    Whether Gem is disabled.



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# File 'lib/development/gemset/gemset_interface.rb', line 266

def disabled?

  return ! @enabled
  
end

#enable! ⇒ ::Development::Gem

Enable all gems and general load path searching.

Returns:



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# File 'lib/development/gemset/gemset_interface.rb', line 281

def enable!
  
  @enabled = true
  
  @gems_or_gemsets.each do |this_gem_or_gemset, true_value|
    this_gem_or_gemset.enable!
  end
  
  return self
  
end

#enabled? ⇒ true, false

Query whether Gem is enabled.

Returns:

  • (true, false) —

    Whether Gem is enabled.



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# File 'lib/development/gemset/gemset_interface.rb', line 251

def enabled?
  
  return @enabled
  
end

#initialize(name, *gems_or_gemsets) ⇒ Object

initialize #



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# File 'lib/development/gemset/gemset_interface.rb', line 11

def initialize( name, *gems_or_gemsets )
  
  gem_reference_name = name.to_s.gsub( '/', '-' )
  
  @name = gem_reference_name.to_sym
  
  @gems_or_gemsets = { }
  
  add( *gems_or_gemsets )
  
  @enabled = false
  
  # if there's a directory by gemset name, use it
  if directory = ::Development.get_directory( name )
    @directory = directory
  end
  
end

#members ⇒ Array<::Development::Gem,::Development::Gemset>

Gems or Gemsets that are members of self.

Returns:



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# File 'lib/development/gemset/gemset_interface.rb', line 50

def members
  
  return @gems_or_gemsets.keys
  
end

#set_directory(directory_or_path, *path_parts) ⇒ ::Development::Gem

Directory.

Returns:



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# File 'lib/development/gemset/gemset_interface.rb', line 105

def set_directory( directory_or_path, *path_parts )

  if directory_or_path
    
    case directory_or_path
      when ::Development::Directory
        @directory = directory_or_path
      else
        if path_parts.empty?
          @directory = ::Development.get_directory( directory_or_path )
        else
          @directory ||= ::Development.directory( @name )
          @directory.set_path( directory_or_path, *path_parts )
        end
    end

    @gems_or_gemsets.each do |this_gem_or_gemset, true_value|
      this_gem_or_gemset.set_directory( @directory )
    end
    
  else
    
    @directory = nil
    
  end
  
  return self

end