i keep writing little helpers like this in ebuilds:
usex() { use $1 && echo ${2:-yes} || echo ${3:-no} ; }
this is so i can do:
export some_var=$(usex some_flag)
and get it set to "yes" or "no"
or if i want something a little different, i can do:
export some_var=$(usex some_flag true false)
export some_var=$(usex some_flag y n)
useful enough for EAPI ? or should i just stick it into eutils.eclass ? OR
BOTH !?
-mike
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