ruby - Wrapping a block in method calls that accept blocks by name -

I have a number of methods that I call like this:

  with_this Do with_that and end_in_hists_context yield end date   
 I remember that there was a trick to wrap one such block call again. How can I write a method that makes the block wrapping for me?  
  def in_nested_contexts (& amp; blk) references = [: with_this, with_that ,: and_in_this_context] #Window may end in injection    
 
 
 you can actually inject   nested lambdass or procs, which you can finally call you The block requires a nesting interior, so you reverse your array and use that block as the starting value, then the result of each In the Fislkar Wrap:  
  def in_nested_contexts (& Amp; blk) [: with_this ,: with_that, myself_END_STRONG_TAG_ in_this_context] .reverse.inject (blk) {| Block, symbol | - & gt; Send a symbol, & amp; Block}} .col   
   
 If you wrap your  with_this , then enter  before and after  statement, you can see it in action:  
  in_nested_contexts {puts "hello, world"} # = & gt; Start with start_that start with start_this begin hello, world reference end with_that end with_this