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Ingy döt Net 2015-02-20 09:02:09 -05:00
parent 00a190b0a6
commit 91df62d461
5697 changed files with 93386 additions and 804 deletions
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14
Task/String-matching/Retro/string-matching.retro Normal file
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@ -0,0 +1,14 @@
: startsWith? ( $1 $2 - f )
withLength &swap dip 0 swap ^strings'getSubset compare ;
"abcdefghijkl" "abcde" startsWith?
"abcdefghijkl" "bcd" startsWith?
"abcdefghijkl" "bcd" ^strings'search
"abcdefghijkl" "zmq" ^strings'search
: endsWith? ( $1 $2 - f )
swap withLength + over getLength - compare ;
"abcdefghijkl" "ijkl" endsWith?
"abcdefghijkl" "abc" endsWith?