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Questions tagged block

17 questions

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65
votes
4
answers

What does to_proc method mean in Ruby?

ruby syntax block symbols proc
asked 2013-02-14T17:58:42.550
11
votes
2
answers

I don't know what patterns of block I should avoid for the literal scope in objective-c

ios objective-c block
asked 2012-11-27T23:56:29.653
28
votes
1
answers

How to store ruby code blocks

ruby block proc
asked 2012-10-07T00:18:07.127
8
votes
1
answers

Magento: <action method="unsetChild"> Not removing a block

magento block magento-1.7
asked 2012-09-14T10:25:20.243
9
votes
2
answers

How to pass a block to another in Ruby?

ruby block
asked 2012-07-03T15:49:55.700
8
votes
2
answers

How to fold all blocks below certain level in emacs org-mode?

emacs org-mode block fold
asked 2012-03-21T16:32:26.290
10
votes
3
answers

In what order are initializer block and variable definitions and etc. executed? (in java)

java block initializer
asked 2012-03-12T10:22:35.227
17
votes
2
answers

django templates - using block.super in included template fails (exception)

django templates include block super
asked 2011-07-04T00:16:23.317
14
votes
7
answers

Linux: Block until a string is matched in a file ("tail + grep with blocking")

linux grep block gnu
asked 2011-06-23T13:33:54.270
9
votes
2
answers

Block definition - difference between braces and do-end?

ruby block
asked 2011-05-30T18:05:55.637
46
votes
5
answers

Change the context/binding inside a block in ruby

ruby metaprogramming block
asked 2011-05-01T20:20:31.993
21
votes
2
answers

How does Ruby on Rails use yield for layouts?

ruby-on-rails ruby methods block yield
asked 2011-01-31T22:42:42.637
32
votes
5
answers

Loop & output content_tags within content_tag in helper

ruby-on-rails ruby-on-rails-3 helper block
asked 2011-01-12T13:53:32.137
19
votes
2
answers

Is there a block undo in VIM?

vim block undo
asked 2011-01-09T23:58:04.350
9
votes
5
answers

Create hash using block (Ruby)

ruby hash block
asked 2010-09-08T16:40:58.033
10
votes
2
answers

Is it possible to pass more than one block to a method in Ruby?

ruby block codeblocks
asked 2010-08-24T16:50:43.757
9
votes
3
answers

How to pass parameters to a proc when calling it by a method?

ruby parameters call block proc-object
asked 2010-08-04T15:15:20.387