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Revision 9364

Added by Aaron Marcuse-Kubitza about 11 years ago

lib/sh/util.sh: added float functions (esp. float+int()) for dealing with decimal verbosities used by sql.py and column-based import

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util.sh
139 139 
bool2int() { try test ! "$1"; echo "$e"; } # empty->0; non-empty->1
140 140 

  		




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#### floats


  		




  
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int_part() { echo "${1%%.*}"; }


  		




  
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dec_suffix() { echo "${1#$(int_part "$1")}"; }


  		




  
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round_down() { int_part "$1"; }


  		




  
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float+int() { echo "$(($(int_part "$1")+$2))$(dec_suffix "$1")"; }


  		




  
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#### strings


  		




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repeat() # usage: str=... n=... repeat


  		












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