Re: What's your preference, partial or closures?
Counterpoint! He's not crazy: https://github.com/bwo/monads/blob/master/src/monads/util.clj#L8-43 On Sun, Aug 18, 2013 at 9:20 PM, Sean Corfield seancorfi...@gmail.comwrote: You're crazy :) On Sun, Aug 18, 2013 at 9:04 PM, Chris Allen callen.2...@gmail.com wrote: Am I crazy or does this scream macro? On Saturday, August 17, 2013 6:02:03 PM UTC-7, Sean Corfield wrote: On Sat, Aug 17, 2013 at 5:43 PM, yair yair...@gmail.com wrote: What do you mean by currying in this context? Is there a way to do this in clojure apart from using partial? (defn some-func ([a b c] (process a b c)) ([a b] (fn [c] (some-func a b c))) ([a] (fn ([b] (fn [c] (some-func a b c))) ([b c] (some-func a b c) (some-func 1 2 3) ((some-func 1 2) 3) (((some-func 1) 2) 3) ((some-func 1) 2 3) -- 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) -- -- 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. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- 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) -- -- 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. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- Ben Wolfson Human kind has used its intelligence to vary the flavour of drinks, which may be sweet, aromatic, fermented or spirit-based. ... Family and social life also offer numerous other occasions to consume drinks for pleasure. [Larousse, Drink entry] -- -- 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. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: What's your preference, partial or closures?
I read those. Now I'm screaming :) On Aug 18, 2013 11:40 PM, Ben Wolfson wolf...@gmail.com wrote: Counterpoint! He's not crazy: https://github.com/bwo/monads/blob/master/src/monads/util.clj#L8-43 On Sun, Aug 18, 2013 at 9:20 PM, Sean Corfield seancorfi...@gmail.comwrote: You're crazy :) On Sun, Aug 18, 2013 at 9:04 PM, Chris Allen callen.2...@gmail.com wrote: Am I crazy or does this scream macro? On Saturday, August 17, 2013 6:02:03 PM UTC-7, Sean Corfield wrote: On Sat, Aug 17, 2013 at 5:43 PM, yair yair...@gmail.com wrote: What do you mean by currying in this context? Is there a way to do this in clojure apart from using partial? (defn some-func ([a b c] (process a b c)) ([a b] (fn [c] (some-func a b c))) ([a] (fn ([b] (fn [c] (some-func a b c))) ([b c] (some-func a b c) (some-func 1 2 3) ((some-func 1 2) 3) (((some-func 1) 2) 3) ((some-func 1) 2 3) -- 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) -- -- 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. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- 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) -- -- 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. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- Ben Wolfson Human kind has used its intelligence to vary the flavour of drinks, which may be sweet, aromatic, fermented or spirit-based. ... Family and social life also offer numerous other occasions to consume drinks for pleasure. [Larousse, Drink entry] -- -- 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. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- -- 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. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: What's your preference, partial or closures?
I prefer to use closures / higher order functions that return a function. Reasons: - You typically get much better performance by returning a closure. partial uses apply, which adds a lot of overhead - It can result in cleaner user code (partials require a bit of mental decoding, and you can give the closure-returning function a good, specific name) On naming, I like to use the er suffix to imply that the return value is a function that will perform the relevant task. e.g. (defn incrementer [value] (fn [x] (+ x value))) ((incrementer 3) 10) = 13 On Saturday, 17 August 2013 06:00:30 UTC+8, nodename wrote: (defn newgrid [m initialize qi qj]... and then (let [init (partial newgrid m initialize)]... Or else: (defn newgrid [m initialize] (fn [qi qj]... and then (let [init (newgrid m initialize)]... -- -- 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. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: What's your preference, partial or closures?
Am I crazy or does this scream macro? On Saturday, August 17, 2013 6:02:03 PM UTC-7, Sean Corfield wrote: On Sat, Aug 17, 2013 at 5:43 PM, yair yair...@gmail.com javascript: wrote: What do you mean by currying in this context? Is there a way to do this in clojure apart from using partial? (defn some-func ([a b c] (process a b c)) ([a b] (fn [c] (some-func a b c))) ([a] (fn ([b] (fn [c] (some-func a b c))) ([b c] (some-func a b c) (some-func 1 2 3) ((some-func 1 2) 3) (((some-func 1) 2) 3) ((some-func 1) 2 3) -- 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) -- -- 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. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: What's your preference, partial or closures?
You're crazy :) On Sun, Aug 18, 2013 at 9:04 PM, Chris Allen callen.2...@gmail.com wrote: Am I crazy or does this scream macro? On Saturday, August 17, 2013 6:02:03 PM UTC-7, Sean Corfield wrote: On Sat, Aug 17, 2013 at 5:43 PM, yair yair...@gmail.com wrote: What do you mean by currying in this context? Is there a way to do this in clojure apart from using partial? (defn some-func ([a b c] (process a b c)) ([a b] (fn [c] (some-func a b c))) ([a] (fn ([b] (fn [c] (some-func a b c))) ([b c] (some-func a b c) (some-func 1 2 3) ((some-func 1 2) 3) (((some-func 1) 2) 3) ((some-func 1) 2 3) -- 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) -- -- 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. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- 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) -- -- 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. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: What's your preference, partial or closures?
What do you mean by currying in this context? Is there a way to do this in clojure apart from using partial? On Saturday, August 17, 2013 10:04:23 AM UTC+10, Sean Corfield wrote: I went down the partial path for a long time but have moved more and more toward currying and closures lately as it seems to produce cleaner code - and this also seems to be the way Clojure/core have moved with the reducers library and other places...? Sean On Fri, Aug 16, 2013 at 3:00 PM, Alan Shaw node...@gmail.comjavascript: wrote: (defn newgrid [m initialize qi qj]... and then (let [init (partial newgrid m initialize)]... Or else: (defn newgrid [m initialize] (fn [qi qj]... and then (let [init (newgrid m initialize)]... -- -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clo...@googlegroups.comjavascript: Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+u...@googlegroups.com javascript: For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+u...@googlegroups.com javascript:. For more options, visit https://groups.google.com/groups/opt_out. -- 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) -- -- 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. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: What's your preference, partial or closures?
On Sat, Aug 17, 2013 at 5:43 PM, yair yair@gmail.com wrote: What do you mean by currying in this context? Is there a way to do this in clojure apart from using partial? (defn some-func ([a b c] (process a b c)) ([a b] (fn [c] (some-func a b c))) ([a] (fn ([b] (fn [c] (some-func a b c))) ([b c] (some-func a b c) (some-func 1 2 3) ((some-func 1 2) 3) (((some-func 1) 2) 3) ((some-func 1) 2 3) -- 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) -- -- 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. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
What's your preference, partial or closures?
(defn newgrid [m initialize qi qj]... and then (let [init (partial newgrid m initialize)]... Or else: (defn newgrid [m initialize] (fn [qi qj]... and then (let [init (newgrid m initialize)]... -- -- 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. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: What's your preference, partial or closures?
I went down the partial path for a long time but have moved more and more toward currying and closures lately as it seems to produce cleaner code - and this also seems to be the way Clojure/core have moved with the reducers library and other places...? Sean On Fri, Aug 16, 2013 at 3:00 PM, Alan Shaw noden...@gmail.com wrote: (defn newgrid [m initialize qi qj]... and then (let [init (partial newgrid m initialize)]... Or else: (defn newgrid [m initialize] (fn [qi qj]... and then (let [init (newgrid m initialize)]... -- -- 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. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- 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) -- -- 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. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
