Module: Lab42::Console::Tools

Extended by:
Tools
Included in:
Tools
Defined in:
lib/lab42/console/tools.rb,
lib/lab42/console/tools/forward_to_new_instance.rb

Defined Under Namespace

Modules: ForwardToNewInstance

Instance Method Summary collapse

Instance Method Details

#make_fn(fn_ary, blk) ⇒ Object 



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# File 'lib/lab42/console/tools.rb', line 6

def make_fn fn_ary, blk

  return ->(x){x} if fn_ary.empty? && blk.nil?
  return blk if fn_ary.empty?

  make_fn_from_ary( *fn_ary ).tap do | argfn |
    # Chain in one pass if applicable
    return ->(x){ blk.(argfn.(x)) } if blk
  end
end

#make_fn_from_ary(desc, *args) ⇒ Object 



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# File 'lib/lab42/console/tools.rb', line 17

def make_fn_from_ary desc, *args
  -> (rcv, *a) {
    rcv.send(desc, *(args + a))
  }
end

#make_partial(mthd, args, blk) ⇒ Object 



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# File 'lib/lab42/console/tools.rb', line 24

def make_partial mthd, args, blk 
  make_partial_from(mthd, args).tap do | partial |
    return ->(*x){ blk.(partial.(*x)) } if blk
  end
end

#make_partial_from(mthd, args) ⇒ Object 



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# File 'lib/lab42/console/tools.rb', line 30

def make_partial_from mthd, args
  -> (*a) {
      mthd.( *(args + a) )
  }
end