<snapdata remixID="12292237"><project name="U3L1-ShoppingList_Empty to Students" app="Snap! 8.1, https://snap.berkeley.edu" 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select="1"><scene name="U3L1-ShoppingList_Empty to Students"><notes></notes><hidden></hidden><headers></headers><code></code><blocks><block-definition s="map %&apos;function&apos; over %&apos;lists&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%repRing"></input><input type="%mult%l"></input></inputs><script><block s="doWarp"><script><block s="doDeclareVariables"><list><l>mapone</l><l>mapmany</l></list></block><block s="doSetVar"><l>mapone</l><block s="reifyScript"><script><block s="doIf"><custom-block s="empty? %l"><block var="data"/></custom-block><script><block s="doReport"><block s="reportNewList"><list></list></block></block></script></block><block s="doReport"><block s="reportCONS"><block s="evaluate"><block var="function"/><list><block s="reportListItem"><l>1</l><block var="data"/></block></list></block><block s="evaluate"><block var="mapone"/><list><block s="reportCDR"><block 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6SAAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECByxcQFpoRMBzwAAAABJRU5ErkJggg==</pentrails><costumes><list struct="atomic" id="528"></list></costumes><sounds><list struct="atomic" id="529"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites select="4"><sprite name="Add Item" idx="1" x="-64" y="50" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="1" color="80,80,80,1" pen="tip" id="534"><costumes><list id="535"><item><ref mediaID="Add Item_cst_shopping-list-button-add-item"></ref></item></list></costumes><sounds><list struct="atomic" id="536"></list></sounds><blocks></blocks><variables></variables><scripts><script x="74" y="129.33333333333334"><block s="receiveInteraction"><l>clicked</l><comment w="121" collapsed="false">starts code when the sprite is clicked on</comment></block><block s="doAsk"><l>what is the item you want to add to the list?</l><comment w="90" collapsed="false">asks what the user wants to add to the list</comment></block><block s="doAddToList"><block s="getLastAnswer"></block><block var="Shopping List"/><comment w="90" collapsed="false">adds the users answer to the list</comment></block></script><script x="78" y="74.83333333333337"><block s="doSetVar"><l>Shopping List</l><block s="reportNewList"><list></list></block><comment w="90" collapsed="false">creates list</comment></block></script></scripts></sprite><sprite name="Clear List" idx="2" x="84" y="50" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="1" color="0,137.70000000000002,38.55600000000003,1" pen="tip" id="554"><costumes><list id="555"><item><ref mediaID="Clear List_cst_shopping-list-button-clear-list"></ref></item></list></costumes><sounds><list struct="atomic" id="556"></list></sounds><blocks></blocks><variables></variables><scripts><script x="148" y="115.33333333333334"><block s="receiveInteraction"><l>clicked</l></block><block s="doSetVar"><l>Shopping List</l><block s="reportNewList"><list></list></block><comment w="90" collapsed="false">changes list back to list with nothing on it</comment></block></script></scripts></sprite><sprite name="Search" idx="3" x="-64" y="-77" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="1" color="140.25,33.660000000000004,0,1" pen="tip" id="568"><costumes><list id="569"><item><ref mediaID="Search_cst_shopping-list-button-search"></ref></item></list></costumes><sounds><list struct="atomic" id="570"></list></sounds><blocks></blocks><variables></variables><scripts><script x="159" y="181.33333333333337"><block s="receiveInteraction"><l>clicked</l></block><block s="doIf"><block s="reportEquals"><block var="Shopping List"/><block s="reportNewList"><list></list></block></block><script><block s="doSayFor"><l>there is nothing currently on this list</l><l>2</l></block><block s="doStopThis"><l><option>all</option></l></block></script><comment w="149" collapsed="false">if the list is equal to a blank list then say that the list is empty</comment></block><block s="doAsk"><l>enter item you are searching for.</l><comment w="147" collapsed="false">asks the user what they would like to search for </comment></block><block s="doForEach"><l>item</l><block var="Shopping List"/><script><block s="doIf"><block s="reportEquals"><block var="item"/><block s="getLastAnswer"></block></block><script><block s="doSayFor"><l>this item is currently on the list!</l><l>2</l></block></script><comment w="189" collapsed="false">if an item in list is the same as the users input -&gt; computer says that this item on on the list</comment></block></script><comment w="173.830078125" collapsed="false">checks each item in list</comment></block></script></scripts></sprite><sprite name="Delete Item" idx="4" x="83" y="-75" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="1" color="173.4,31.211999999999993,0,1" pen="tip" id="609"><costumes><list id="610"><item><ref mediaID="Delete Item_cst_shopping-list-button-delete-item"></ref></item></list></costumes><sounds><list struct="atomic" id="611"></list></sounds><blocks></blocks><variables></variables><scripts><script x="159.984375" y="196.33333333333337"><block s="receiveInteraction"><l>clicked</l></block><block s="doIf"><block s="reportEquals"><block var="Shopping List"/><block s="reportNewList"><list></list></block></block><script><block s="doSayFor"><l>there is nothing currently on this list</l><l>2</l></block><block s="doStopThis"><l><option>all</option></l></block></script><comment w="157.236328125" collapsed="false">if the list is equal to a blank list then say that the list is empty</comment></block><block s="doAsk"><l>what item would you like to delete from the list?</l><comment w="179" collapsed="false">asks the user what they would like to delete from the list</comment></block><block s="doForEach"><l>item</l><block var="Shopping List"/><script><block s="doIf"><block s="reportEquals"><block var="item"/><block s="getLastAnswer"></block></block><script><block s="doDeleteFromList"><block var="item"/><block var="Shopping List"/></block></script><comment w="115" collapsed="false">checks each item on list</comment></block></script><comment w="150" collapsed="false">if item on list is equal to the users input then the item is deleted from the list</comment></block></script></scripts></sprite><watcher var="Shopping List" style="normal" x="10" y="10" color="243,118,29" extX="80" extY="70"/></sprites></stage><variables><variable name="Shopping List"><list struct="atomic" id="652">apple</list></variable></variables></scene></scenes></project><media name="U3L1-ShoppingList_Empty to Students" app="Snap! 8.1, https://snap.berkeley.edu" version="2"><costume name="shopping-list-button-add-item" center-x="53" center-y="15" 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