Class: Buildr::RepositoryArray

Inherits:
Array
  • Object
show all
Defined in:
lib/buildr/packaging/repository_array.rb

Overview

Extention of Array to standardize URLs into { :url => ‘url’, :username => ‘username’, :password => ‘password’ }.

:url = url of remote repository
:username = optional username for authentication
:password = optional password for authentication

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ RepositoryArray

Returns a new instance of RepositoryArray.



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# File 'lib/buildr/packaging/repository_array.rb', line 23

def initialize( *args )
  if !args.nil? && args.is_a?(Array) && args.size == 1
    args = args[0]
    converted = args.map {|url| convert_remote_url(url) }
    super(converted)
  else
    super(args)
  end
end

Instance Method Details

#+(urls) ⇒ Object

Concatenation—Returns a new array built by concatenating the two arrays together to produce a third array of standardized URL Hashes.



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# File 'lib/buildr/packaging/repository_array.rb', line 34

def +(urls)
  concat(urls)      
end

#<<(url) ⇒ Object

Append—Pushes the given object on to the end of this array, as a standardize URL Hash. This expression returns the array itself, so several appends may be chained together.



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# File 'lib/buildr/packaging/repository_array.rb', line 39

def <<(url)
  converted = convert_remote_url( url )
  super( converted )
end

#concat(urls) ⇒ Object

Appends the elements in other_array to self, as standardized URL Hashes



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# File 'lib/buildr/packaging/repository_array.rb', line 45

def concat(urls)
  if !urls.nil?
    converted = urls.map { |url| convert_remote_url( url ) }
    super(converted)
  else
    super(nil)
  end 
end

#convert_remote_url(url) ⇒ Object

:call-seq:

url = url => hash
url = Hash => hash

With a String url, returns a standardize URL Hash.

With a Hash argument { :url => ‘url’, :username => ‘username’, :password => ‘password’ }, returns a standardize URL Hash.



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# File 'lib/buildr/packaging/repository_array.rb', line 62

def convert_remote_url(url)
  if url.is_a? String
    return {:url =>  URI.parse(url)}
  elsif url.is_a? Hash
    hash = { :url =>  URI.parse((url[:url] || url['url'])) }
    username = url[:username] || url['username']
    hash[:username] = username if username
    
    password = (url[:password] || url['password'])
    hash[:password] = password if password
    
    return hash
  elsif url.is_a? URI
    return { :url => url }
  else
    raise ArgumentError, "Unsupported :url, must be String, Hash, or URI: #{url.inspect}"
  end
end

#insert(index, *args) ⇒ Object

Inserts the given values before the element with the given index (which may be negative), as standardized URL Hashes



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# File 'lib/buildr/packaging/repository_array.rb', line 82

def insert( index, *args)
  if !args.nil?
    pos = index
    args.each do |url| 
      convert = convert_remote_url( url )
      super( pos, convert )
      if index >= 0
        pos = pos + 1          
      end
    end
  else
    super( index, nil )  
  end
end

#replace(other_array) ⇒ Object

Replaces the contents of self with the contents of other_array, truncating or expanding if necessary. The contents of other_array is converted standardized URL Hashes.



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# File 'lib/buildr/packaging/repository_array.rb', line 99

def replace( other_array )
  if !other_array.nil?
    converted = other_array.map { |url| convert_remote_url( url ) }
    super( converted )
  else
    super( nil )  
  end
end