We use Clojure's reader representation to serialize data structures as strings
here and we
still have some Java and JRuby code around.
Previously we were using YAML (json was in it's infancy when we opted for YAML).
A real pain in the ass... Now we use a couple of protocols callable from
every where to decipher messages in an unified way crossing languages
and representations (from/to low level representations, strings or persistent
structures).
It's faster, shorter, much more transparent, easier to debug and elegant.
Luc
> Shoeb,
>
> What about storing it as a string? You can either use pr-str or
> data.json/generate-string.
>
> You can then read it back using read-string or the equivalent json fn.
>
> Regards,
> BG
>
> On Wed, Jan 4, 2012 at 12:00 PM, Shoeb Bhinderwala
> <shoeb.bhinderw...@gmail.com> wrote:
> > I am trying to use Redis as a data structure cache for my clojure
> > application. Does anybody have experience/code/ideas that can write/
> > read a clojure complex data structure to the Redis cache.
> >
> > For example I have a list of maps as shown below:
>sing >
> > (def m1
> > [{
> > "total" {:end_mv_base 721470021.02M, :ret_base -2.1510871798903652,
> > :val_added_base -15748655.52M, :adj_mv_base 758084903.7M,
> > :beg_mv_base 740767309.10M, :pct_contrib_fx
> > 0.6974363304530005,
> > :ccy_spot 0.49639198233447535, :pct_contrib_base
> > -2.1510871798904274,
> > :sec_count 90, :ret_period_base -2.1523676719086393}
> >
> > "55" {:end_mv_base 5513170.48M, :ret_base 7.038528325335092,
> > :val_added_base 362529.33M, :adj_mv_base 5541883.033M,
> > :beg_mv_base 5150641.15M, :pct_contrib_fx
> > 0.004896503822395695,
> > :ccy_spot 0.004572016877500618, :pct_contrib_base
> > 0.04959174749327096,
> > :sec_count 1, :ret_period_base 7.0385282034552965}
> >
> > "45" {:end_mv_base 4265060.12M, :ret_base -1.1595615568738782,
> > :val_added_base -50036.20M, :adj_mv_base 4550627.682M,
> > :beg_mv_base 4315096.32M, :pct_contrib_fx
> > 0.0045309069298927205,
> > :ccy_spot 0.003163500114766722, :pct_contrib_base
> > -0.00614820276001893,
> > :sec_count 1, :ret_period_base -1.1595616030211309}
> > }])
> >
> > How can I store the above to Redis and read it back to recreate it?
> >
> > Thanks
> > Shoeb
> >
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>
>
> --
> Baishampayan Ghose
> b.ghose at gmail.com
>
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