Function: -every-p
-every-p is a function alias for -all?, defined in dash.el.
Signature
(-every-p PRED LIST)
Documentation
Return t if (PRED X) is non-nil for all X in LIST, else nil.
In the latter case, stop after the first X for which (PRED X) is nil, without calling PRED on any subsequent elements of LIST.
The similar function -every is more widely useful, since it
returns the last non-nil result of PRED instead of just t on
success.
Alias: -all-p, -every-p, -every?.
This function's anaphoric counterpart is --all?.