connect-flash.express.txt

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                                  ┃   CONNECT-FLASH   ┃
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CONNECT-FLASH()               #Express MIDWR (0.1.1) that adds following methods (REQ.session must be available).

REQ.flash(TYPE_STR,           #Push MESSAGE_STR[_ARR] to REQ.session.flash.TYPE
MESSAGE_STR[_ARR][, STR3])    #If STR3, uses UTIL.format(MESSAGE_STR, STR3) (cannot use with a MESSAGE_STR_ARR)
                              #Goal is request-wise short-life logs, to use to pass information across redirections.
REQ.flash(TYPE_STR)           #Gets REQ.session.flash.TYPE STR_ARR, then reset it.
REQ.flash()                   #Gets REQ.session.flash OBJ_STR_ARR, then reset it