Activity - external

Wednesday, April 01 2009

8 Add io_mode for $stdout/$stdin was created

bahuvrihi created the ticket at 3:44 PM

From:


rap load/mgf --:i dump/mgf --mz-precision 2  < mgf > mgf.new

cannot determine mode for 'IO'

/Library/Ruby/Gems/1.8/gems/external-0.3.0/lib/extern...

Tuesday, March 24 2009

7 [] for strings was created

bahuvrihi created the ticket at 4:18 PM
ExternalArchive needs a way to read a selection of string without conversion to entries.

6 External base class was created

bahuvrihi created the ticket at 1:40 PM
At present, ExternalArchive/External::Base aren't great as base classes because they include a number of array methods. Ideally there would be some base class t...

Tuesday, February 24 2009

5 Archive.open creates index for missing file was created

bahuvrihi created the ticket at 10:59 AM
```
ExternalArchive.open('missing') do |arch|
end
```
Seems to generate a 'missing.index' file that doesn't get cleaned up.

Friday, December 12 2008

4 SQL Hash was created

bahuvrihi created the ticket at 11:17 AM
You might be able to use external in combination with an sqlite database to implement an external hash.

Here is a sketch.
```
require 'rubygems'
require 'sqlite...
```

Wednesday, September 24 2008

3 ~~slower rubinius Array#[]~~ was updated

- State changed from new to invalid
by bahuvrihi at 3:56 PM
bahuvrihi created the ticket at 3:56 PM
Use of this adaptation of the rubinius Array#[] is slower than the current implementation by a few clicks.
```
  def [](one, two = nil)
    # Normalise the argum...
```

Tuesday, September 23 2008

1 ~~Tuple Rewrite?~~ was updated

- State changed from new to invalid
by bahuvrihi at 3:02 PM
Likely more trouble than it's worth. The real savings would only be on easy-to-implement methods and may require significant re-writes.
bahuvrihi created the ticket at 10:53 AM
Perhaps the internals of External could get rewritten to use the Rubinius Array class. Some inspection indicates that primarily this would involve making a subc...

2 inline unpacking was created

bahuvrihi created the ticket at 3:01 PM

As a performance enhancement, try adding this:


# for ExternalIndex
if RUBY_PLATFORM.index('mswin').nil?
  require 'inline'
  inline do |builder|
    #builder...

Tuesday, April 29 2008

Home was edited by bahuvrihi in external at 8:18 PM (+1 more edit)

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