Re: delete-file implementation (?!)
You can call (clojure.java.io/delete-file some-file :not-deleted) and
you'll get true if the delete succeeds and :not-deleted if it fails.
On Sat, Feb 9, 2013 at 1:32 PM, AtKaaZ atk...@gmail.com wrote:
Hi, does anyone see anything wrong with this?
= (source clojure.java.io/delete-file)
(defn delete-file
Delete file f. Raise an exception if it fails unless silently is true.
{:added 1.2}
[f [silently]]
(or (.delete (file f))
silently
(throw (java.io.IOException. (str Couldn't delete f)
nil
If you don't already, see below:
= (.delete (q/newClass java.io.File a.tx1))
false
= (.delete (q/newClass java.io.File c:\\a.tx1))
true
= (clojure.java.io/delete-file (new java.io.File c:\\a.tx1))
IOException Couldn't delete c:\a.tx1 clojure.java.io/delete-file
(io.clj:425)
= (clojure.java.io/delete-file (new java.io.File c:\\a.tx1) true)
true
= (clojure.java.io/delete-file (new java.io.File c:\\a.tx1) 1)
1
Yep, I do need it to return the true/false status from .delete
fix?
= *clojure-version*
{:major 1, :minor 5, :incremental 0, :qualifier RC14}
--
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even if you think I'll subconsciously hate it.
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World Singles, LLC. -- http://worldsingles.com/
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-- Gustave Flaubert, French realist novelist (1821-1880)
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Re: delete-file implementation (?!)
oh great, that's what I was missing and it makes sense now and that strikes
me like it's idiomatic clojure coding to do that and that it's also
unwritten/expected-of-us-to-know-this
= (clojure.java.io/delete-file c:\\1.123 :not-deleted)
true
= (clojure.java.io/delete-file c:\\1.123 :not-deleted)
:not-deleted
Thank you for this
On Sun, Feb 10, 2013 at 9:13 PM, Sean Corfield seancorfi...@gmail.comwrote:
You can call (clojure.java.io/delete-file some-file :not-deleted) and
you'll get true if the delete succeeds and :not-deleted if it fails.
On Sat, Feb 9, 2013 at 1:32 PM, AtKaaZ atk...@gmail.com wrote:
Hi, does anyone see anything wrong with this?
= (source clojure.java.io/delete-file)
(defn delete-file
Delete file f. Raise an exception if it fails unless silently is
true.
{:added 1.2}
[f [silently]]
(or (.delete (file f))
silently
(throw (java.io.IOException. (str Couldn't delete f)
nil
If you don't already, see below:
= (.delete (q/newClass java.io.File a.tx1))
false
= (.delete (q/newClass java.io.File c:\\a.tx1))
true
= (clojure.java.io/delete-file (new java.io.File c:\\a.tx1))
IOException Couldn't delete c:\a.tx1 clojure.java.io/delete-file
(io.clj:425)
= (clojure.java.io/delete-file (new java.io.File c:\\a.tx1) true)
true
= (clojure.java.io/delete-file (new java.io.File c:\\a.tx1) 1)
1
Yep, I do need it to return the true/false status from .delete
fix?
= *clojure-version*
{:major 1, :minor 5, :incremental 0, :qualifier RC14}
--
Please correct me if I'm wrong or incomplete,
even if you think I'll subconsciously hate it.
--
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--
Sean A Corfield -- (904) 302-SEAN
An Architect's View -- http://corfield.org/
World Singles, LLC. -- http://worldsingles.com/
Perfection is the enemy of the good.
-- Gustave Flaubert, French realist novelist (1821-1880)
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Please correct me if I'm wrong or incomplete,
even if you think I'll subconsciously hate it.
--
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Re: delete-file implementation (?!)
I added a note on the ticket you created that perhaps the docstring
could be expanded to make this usage clearer.
On Sun, Feb 10, 2013 at 12:26 PM, AtKaaZ atk...@gmail.com wrote:
oh great, that's what I was missing and it makes sense now and that strikes
me like it's idiomatic clojure coding to do that and that it's also
unwritten/expected-of-us-to-know-this
= (clojure.java.io/delete-file c:\\1.123 :not-deleted)
true
= (clojure.java.io/delete-file c:\\1.123 :not-deleted)
:not-deleted
Thank you for this
On Sun, Feb 10, 2013 at 9:13 PM, Sean Corfield seancorfi...@gmail.com
wrote:
You can call (clojure.java.io/delete-file some-file :not-deleted) and
you'll get true if the delete succeeds and :not-deleted if it fails.
On Sat, Feb 9, 2013 at 1:32 PM, AtKaaZ atk...@gmail.com wrote:
Hi, does anyone see anything wrong with this?
= (source clojure.java.io/delete-file)
(defn delete-file
Delete file f. Raise an exception if it fails unless silently is
true.
{:added 1.2}
[f [silently]]
(or (.delete (file f))
silently
(throw (java.io.IOException. (str Couldn't delete f)
nil
If you don't already, see below:
= (.delete (q/newClass java.io.File a.tx1))
false
= (.delete (q/newClass java.io.File c:\\a.tx1))
true
= (clojure.java.io/delete-file (new java.io.File c:\\a.tx1))
IOException Couldn't delete c:\a.tx1 clojure.java.io/delete-file
(io.clj:425)
= (clojure.java.io/delete-file (new java.io.File c:\\a.tx1) true)
true
= (clojure.java.io/delete-file (new java.io.File c:\\a.tx1) 1)
1
Yep, I do need it to return the true/false status from .delete
fix?
= *clojure-version*
{:major 1, :minor 5, :incremental 0, :qualifier RC14}
--
Please correct me if I'm wrong or incomplete,
even if you think I'll subconsciously hate it.
--
--
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--
Sean A Corfield -- (904) 302-SEAN
An Architect's View -- http://corfield.org/
World Singles, LLC. -- http://worldsingles.com/
Perfection is the enemy of the good.
-- Gustave Flaubert, French realist novelist (1821-1880)
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Please correct me if I'm wrong or incomplete,
even if you think I'll subconsciously hate it.
--
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Sean A Corfield -- (904) 302-SEAN
An Architect's View -- http://corfield.org/
World Singles, LLC. -- http://worldsingles.com/
Perfection is the enemy of the good.
-- Gustave Flaubert, French realist novelist (1821-1880)
--
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delete-file implementation (?!)
Hi, does anyone see anything wrong with this?
= (source clojure.java.io/delete-file)
(defn delete-file
Delete file f. Raise an exception if it fails unless silently is true.
{:added 1.2}
[f [silently]]
(or (.delete (file f))
silently
(throw (java.io.IOException. (str Couldn't delete f)
nil
If you don't already, see below:
= (.delete (q/newClass java.io.File a.tx1))
false
= (.delete (q/newClass java.io.File c:\\a.tx1))
true
= (clojure.java.io/delete-file (new java.io.File c:\\a.tx1))
IOException Couldn't delete c:\a.tx1 clojure.java.io/delete-file(io.clj:425)
= (clojure.java.io/delete-file (new java.io.File c:\\a.tx1) true)
true
= (clojure.java.io/delete-file (new java.io.File c:\\a.tx1) 1)
1
Yep, I do need it to return the true/false status from .delete
fix?
= *clojure-version*
{:major 1, :minor 5, :incremental 0, :qualifier RC14}
--
Please correct me if I'm wrong or incomplete,
even if you think I'll subconsciously hate it.
--
--
You received this message because you are subscribed to the Google
Groups Clojure group.
To post to this group, send email to clojure@googlegroups.com
Note that posts from new members are moderated - please be patient with your
first post.
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For more options, visit this group at
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