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Revision 9330

Added by Aaron Marcuse-Kubitza about 11 years ago

lib/sh/util.sh: shell-variable-based caching: usage: updated alias names

View differences:

util.sh
71 71 

  		




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## shell-variable-based caching


  		




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# usage: local cache_key=...; cache_init; \


  		




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# if ! cached; then cache_save value; fi; echo_cached_value


  		




  
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# usage: local cache_key=...; load_cache; \


  		




  
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# if ! cached; then save_cache value; fi; echo_cached_value


  		




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# cache_key for function inputs: "$(declare -p "$kw_param"...) $*"


  		




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alias load_cache='declare cache_var="$(str2varname "${FUNCNAME}___$cache_key")"'


  		




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alias cached='isset "$cache_var"'


  		












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