# New() &block

**URL:** <https://www.ruby-forum.com/t/new-block/91465>\
**Category:** Development\
**Created:** [April 9, 2007, 3:26pm UTC](https://www.ruby-forum.com/t/new-block/91465 "2007-04-09T15:26:49Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![unknown](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/u/4bbf92/32.png) [@unknown](https://www.ruby-forum.com/u/unknown)\
**Post date:** [April 9, 2007, 3:26pm UTC](https://www.ruby-forum.com/t/new-block/91465/1 "2007-04-09T15:26:49Z")

</div>

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#–  
class Foo  
def Foo.new(&block)  
super  
end

def Foo.foo(&block)  
new() &block  
end  
end

Foo.foo  
#–

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tmp/test.rb:8:in `foo': undefined method`&’ for #Foo:0x40218578  
(NoMethodError)

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\_\_  
----------------------------------------------------\>\> e$B@PDMe(B  
e$B7=\<ye(B \<\<—  
----------------------------------\>\> e-mail: removed\_email\_address@domain.invalid \<\<—

---

<div class="post-metadata">

**Author:** ![unknown](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/u/4bbf92/32.png) [@unknown](https://www.ruby-forum.com/u/unknown)\
**Post date:** [April 9, 2007, 4:46pm UTC](https://www.ruby-forum.com/t/new-block/91465/2 "2007-04-09T16:46:03Z")

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In message “Re: [ruby-dev:30702] new() &block”  
on Mon, 9 Apr 2007 22:26:37 +0900, removed\_email\_address@domain.invalid (Keiju  
ISHITSUKA) writes:

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| def Foo.foo(&block)  
| new() &block  
| end

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```
new() &block

```

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```
new() & block

```

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```
new(&block)

```

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```
                            e$B$^$D$b$He(B e$B$f$-$R$me(B /:|)
```

---

<div class="post-metadata">

**Author:** ![unknown](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/u/4bbf92/32.png) [@unknown](https://www.ruby-forum.com/u/unknown)\
**Post date:** [April 9, 2007, 5:05pm UTC](https://www.ruby-forum.com/t/new-block/91465/3 "2007-04-09T17:05:04Z")

</div>

e$B$1$$$8$e!w$$$7$D$+$G$9e(B.

In [ruby-dev:30703] the message: “[ruby-dev:30703] Re: new() &block”,  
on Apr/09 23:45(JST) Yukihiro M. writes:

> e$B$^$D$b$He(B e$B$f$-$R$m$G$9e(B

> new() & block
> 
> e$B$H$$$&0UL#$G!"$D$^$j!"!Ve(BFoo.newe$B$G?7$7$$e(BFooe$B%_%V%8%’%/%H$r:n$j!"e(B  
> e$B$=$l$Ke(B & e$B1i;;;R$rE,MQ!W$H$$$&0UL#$K$J$j$^$9!#$_$=$i$/$Oe(B
> 
> new(&block)
> 
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> e$B$l$9$.$?!)e(B

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foo &block

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\_\_  
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----------------------------------\>\> e-mail: removed\_email\_address@domain.invalid \<\<—