module TableCopy

Constants

VERSION

Attributes

logger[W]

Public Class Methods

add_link(name, source, destination) click to toggle source

# File lib/table_copy.rb, line 25
def add_link(name, source, destination)
  links_to_add[name] = TableCopy::Copier.new(source, destination)
end

deferred_config(&block) click to toggle source

# File lib/table_copy.rb, line 21
def deferred_config(&block)
  @deferred_config = block
end

links() click to toggle source

# File lib/table_copy.rb, line 12
def links
  if configured?
    @links
  else
    configure_links
    @links
  end
end

logger() click to toggle source

# File lib/table_copy.rb, line 8
def logger
  @logger ||= Logger.new($stdout)
end

Private Class Methods

configure_links() click to toggle source

# File lib/table_copy.rb, line 31
def configure_links
  synchronized do
    return @links if configured?
    @deferred_config.call if @deferred_config
    @links = links_to_add
  end
end

configured?() click to toggle source

# File lib/table_copy.rb, line 39
def configured?
  @links && !@links.empty?
end

links_to_add() click to toggle source

# File lib/table_copy.rb, line 43
def links_to_add
  @links_to_add ||= {}
end

synchronized() { || ... } click to toggle source

# File lib/table_copy.rb, line 47
def synchronized
  @semaphore ||= Mutex.new
  @semaphore.synchronize do
    yield
  end
end