Data commit

Task/String-matching/MiniScript/string-matching.mini

@@ -0,0 +1,40 @@
+string.startsWith = function(s)
+    return self.len >= s.len and s[:s.len] == s
+end function
+
+string.endsWith = function(s)
+    return self.len >= s.len and s[-s.len:] == s
+end function
+
+string.findAll = function(s)
+    result = []
+    after = null
+    while true
+        foundPos = self.indexOf(s, after)
+        if foundPos == null then return result
+        result.push foundPos
+        after = foundPos + s.len - 1
+    end while
+end function
+
+first = "The brown dog jumped jumped and jumped"
+second = "jumped"
+
+firstQ = """" + first + """"  // (first string, in quotes)
+secondQ = """" + second + """"
+doesOrNot = [" does not ", " does "]
+
+print firstQ + doesOrNot[first.startsWith(second)] + "start with " + secondQ
+print
+
+found = first.findAll(second)
+if not found then
+    print firstQ + " does not contain " + secondQ + " anywhere"
+else
+    for pos in found
+        print firstQ + " is found at position " + pos + " in " + secondQ
+    end for
+end if
+print
+
+print firstQ + doesOrNot[first.endsWith(second)] + "end with " + secondQ