<snapdata remixID="15027498"><project name="U3L1-ShoppingList_Empty to Students" app="Snap! 11.0.8, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><scenes 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><list></list></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 var="data"/></block></list></block></block></block></script><list><l>data</l></list></block></block><block s="doSetVar"><l>mapmany</l><block s="reifyScript"><script><block s="doIf"><custom-block s="empty? %l"><block s="reportListItem"><l>1</l><block var="data lists"/></block></custom-block><script><block s="doReport"><block s="reportNewList"><list></list></block></block></script><list></list></block><block s="doReport"><block s="reportCONS"><block s="evaluate"><block var="function"/><custom-block s="map %repRing over %mult%l"><block s="reifyReporter"><autolambda><block s="reportListItem"><l>1</l><l/></block></autolambda><list></list></block><list><block var="data lists"/></list></custom-block></block><block s="evaluate"><block var="mapmany"/><list><custom-block s="map %repRing over %mult%l"><block s="reifyReporter"><autolambda><block s="reportCDR"><l/></block></autolambda><list></list></block><list><block var="data lists"/></list></custom-block></list></block></block></block></script><list><l>data lists</l></list></block></block><block s="doIfElse"><custom-block s="empty? %l"><block s="reportCDR"><block var="lists"/></block></custom-block><script><block s="doReport"><block s="evaluate"><block var="mapone"/><list><block s="reportListItem"><l>1</l><block var="lists"/></block></list></block></block></script><script><block s="doReport"><block s="evaluate"><block var="mapmany"/><list><block var="lists"/></list></block></block></script></block></script></block></script></block-definition><block-definition s="empty? %&apos;data&apos;" type="predicate" category="lists"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><block s="reportVariadicEquals"><list><block var="data"/><block s="reportNewList"><list></list></block></list></block></block></script></block-definition><block-definition s="keep items such that %&apos;pred&apos; from %&apos;data&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%predRing"></input><input type="%l"></input></inputs><script><block s="doWarp"><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><list></list></block><block s="doIfElse"><block s="evaluate"><block var="pred"/><list><block s="reportListItem"><l>1</l><block var="data"/></block></list></block><script><block s="doReport"><block s="reportCONS"><block s="reportListItem"><l>1</l><block var="data"/></block><custom-block s="keep items such that %predRing from %l"><block var="pred"/><block s="reportCDR"><block var="data"/></block></custom-block></block></block></script><script><block s="doReport"><custom-block s="keep items such that %predRing from %l"><block var="pred"/><block s="reportCDR"><block var="data"/></block></custom-block></block></script></block></script></block></script></block-definition><block-definition s="combine with %&apos;function&apos; items of %&apos;data&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%repRing"></input><input type="%l"></input></inputs><script><block s="doWarp"><script><block s="doIf"><custom-block s="empty? %l"><block s="reportCDR"><block var="data"/></block></custom-block><script><block s="doReport"><block s="reportListItem"><l>1</l><block var="data"/></block></block></script><list></list></block><block s="doReport"><block s="evaluate"><block var="function"/><list><block s="reportListItem"><l>1</l><block var="data"/></block><custom-block s="combine with %repRing items of %l"><block var="function"/><block s="reportCDR"><block var="data"/></block></custom-block></list></block></block></script></block></script></block-definition><block-definition s="if %&apos;test&apos; then %&apos;true&apos; else %&apos;false&apos;" type="reporter" category="control"><header></header><code></code><translations></translations><inputs><input type="%b"></input><input type="%anyUE"></input><input type="%anyUE"></input></inputs><script><block s="doIfElse"><block var="test"/><script><block s="doReport"><block s="evaluate"><block var="true"/><list></list></block></block></script><script><block s="doReport"><block s="evaluate"><block var="false"/><list></list></block></block></script></block></script></block-definition><block-definition s="for %&apos;i&apos; = %&apos;start&apos; to %&apos;end&apos; %&apos;action&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%upvar"></input><input type="%n">1</input><input type="%n">10</input><input type="%cs"></input></inputs><script><block s="doDeclareVariables"><list><l>step</l><l>tester</l></list></block><block s="doIfElse"><block s="reportVariadicGreaterThan"><list><block var="start"/><block var="end"/></list></block><script><block s="doSetVar"><l>step</l><l>-1</l></block><block s="doSetVar"><l>tester</l><block s="reifyReporter"><autolambda><block s="reportVariadicLessThan"><list><block var="i"/><block var="end"/></list></block></autolambda><list></list></block></block></script><script><block s="doSetVar"><l>step</l><l>1</l></block><block s="doSetVar"><l>tester</l><block s="reifyReporter"><autolambda><block s="reportVariadicGreaterThan"><list><block var="i"/><block var="end"/></list></block></autolambda><list></list></block></block></script></block><block s="doSetVar"><l>i</l><block var="start"/></block><block s="doUntil"><block s="evaluate"><block var="tester"/><list></list></block><script><block s="doRun"><block var="action"/><list></list></block><block s="doChangeVar"><l>i</l><block var="step"/></block></script></block></script></block-definition><block-definition s="join words %&apos;words&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%mult%txt"></input></inputs><script><block s="doWarp"><script><block s="doIf"><custom-block s="empty? %l"><block s="reportCDR"><block var="words"/></block></custom-block><script><block s="doReport"><block s="reportListItem"><l>1</l><block var="words"/></block></block></script><list></list></block><block s="doReport"><block s="reportJoinWords"><list><block s="reportListItem"><l>1</l><block var="words"/></block><l> </l><custom-block s="join words %mult%txt"><block s="reportCDR"><block var="words"/></block></custom-block></list></block></block></script></block></script></block-definition><block-definition s="list $arrowRight sentence %&apos;data&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doWarp"><script><block s="doReport"><custom-block s="join words %mult%txt"><block var="data"/></custom-block></block></script></block></script></block-definition><block-definition s="sentence $arrowRight list %&apos;text&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%txt"></input></inputs><script><block s="doWarp"><script><block s="doReport"><block s="reportTextSplit"><block var="text"/><l><option>whitespace</option></l></block></block></script></block></script></block-definition><block-definition s="catch %&apos;tag&apos; %&apos;action&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%upvar"></input><input type="%cs"></input></inputs><script><block s="doCallCC"><block s="reifyScript"><script><block s="doSetVar"><l>tag</l><block var="cont"/></block><block s="doRun"><block var="action"/><list></list></block></script><list><l>cont</l></list></block></block></script></block-definition><block-definition s="throw %&apos;cont&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%s">catchtag</input></inputs><script><block s="doRun"><block var="cont"/><list></list></block></script></block-definition><block-definition s="catch %&apos;tag&apos; %&apos;value&apos;" type="reporter" category="control"><header></header><code></code><translations></translations><inputs><input type="%upvar"></input><input type="%anyUE"></input></inputs><script><block s="doCallCC"><block s="reifyScript"><script><block s="doSetVar"><l>tag</l><block var="cont"/></block><block s="doReport"><block s="evaluate"><block var="value"/><list></list></block></block></script><list><l>cont</l></list></block></block></script></block-definition><block-definition s="throw %&apos;tag&apos; %&apos;value&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%s">catchtag</input><input type="%s"></input></inputs><script><block s="doRun"><block var="tag"/><list><block var="value"/></list></block></script></block-definition><block-definition s="for each %&apos;item&apos; of %&apos;data&apos; %&apos;action&apos;" type="command" category="lists"><header></header><code></code><translations></translations><inputs><input type="%upvar"></input><input type="%l"></input><input type="%cs"></input></inputs><script><block s="doUntil"><custom-block s="empty? %l"><block var="data"/></custom-block><script><block s="doSetVar"><l>item</l><block s="reportListItem"><l>1</l><block var="data"/></block></block><block s="doRun"><block var="action"/><list><block s="reportListItem"><l>1</l><block var="data"/></block></list></block><block s="doSetVar"><l>data</l><block s="reportCDR"><block var="data"/></block></block></script></block></script></block-definition><block-definition s="if %&apos;test&apos; do %&apos;action&apos; and pause all $pause-1-255-220-0" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%boolUE"></input><input type="%cs"></input></inputs><script><block s="doDeclareVariables"><list><l>breakpoint</l></list></block><block s="doIf"><block s="evaluate"><block var="test"/><list></list></block><script><block s="doSetVar"><l>breakpoint</l><block var="test"/></block><block s="doShowVar"><l>breakpoint</l></block><block s="doRun"><block var="action"/><list></list></block><block s="doPauseAll"></block><block s="doHideVar"><l></l></block></script><list></list></block></script></block-definition><block-definition s="word $arrowRight list %&apos;word&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%txt"></input></inputs><script><block s="doWarp"><script><block s="doReport"><block s="reportTextSplit"><block var="word"/><l><option>letter</option></l></block></block></script></block></script></block-definition><block-definition s="ignore %&apos;x&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs></block-definition><block-definition s="tell %&apos;sprite&apos; to %&apos;commands&apos;" type="command" category="sensing"><header></header><code></code><translations></translations><inputs><input type="%txt">Sprite</input><input type="%cs"></input></inputs><script><block s="doRun"><block s="reportAttributeOf"><block var="commands"/><block var="sprite"/></block><list></list></block></script></block-definition><block-definition s="ask for %&apos;reporter&apos; from %&apos;sprite&apos;" type="reporter" category="sensing"><header></header><code></code><translations></translations><inputs><input type="%repRing"></input><input type="%txt">Sprite</input></inputs><script><block s="doReport"><block s="evaluate"><block s="reportAttributeOf"><block var="reporter"/><block var="sprite"/></block><list></list></block></block></script></block-definition><block-definition s="tell %&apos;sprite&apos; %&apos;action&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%s">Sprite</input><input type="%cs"></input></inputs><script><block s="doRun"><block s="reportAttributeOf"><block var="action"/><block var="sprite"/></block><list></list></block></script></block-definition><block-definition s="ask %&apos;sprite&apos; %&apos;expression&apos;" type="reporter" category="control"><header></header><code></code><translations></translations><inputs><input type="%s">Sprite</input><input type="%repRing"></input></inputs><script><block s="doReport"><block s="evaluate"><block s="reportAttributeOf"><block var="expression"/><block var="sprite"/></block><list></list></block></block></script></block-definition><block-definition s="search %&apos;whichList&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%s" initial="1"></input></inputs><script><block s="doForEach"><l>item</l><block var="whichList"/><script><block s="doIf"><block s="reportListContainsItem"><block var="whichList"/><block s="getLastAnswer"></block></block><script><block s="bubble"><l>This item is currently on the list</l></block></script><list></list></block><block s="doIf"><block s="reportNot"><block s="reportListContainsItem"><block var="whichList"/><block s="getLastAnswer"></block></block></block><script><block s="bubble"><l>This item is not currently on the list</l></block></script><list></list></block></script></block></script></block-definition><block-definition s="search %&apos;whichList&apos; (2)" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%s" initial="1"></input></inputs><script><block s="doForEach"><l>item</l><block var="whichList"/><script><block s="doIf"><block s="reportListContainsItem"><block var="whichList"/><block s="getLastAnswer"></block></block><script><block s="doDeleteFromList"><block s="getLastAnswer"></block><block var="whichList"/></block></script><list></list></block></script></block></script></block-definition></blocks><primitives></primitives><stage name="Stage" width="480" height="360" costume="0" color="255,255,255,1" tempo="60" threadsafe="false" penlog="false" volume="100" pan="0" lines="round" ternary="true" hyperops="true" codify="false" inheritance="false" sublistIDs="false" id="602"><pentrails>data:image/png;base64,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</pentrails><costumes><list struct="atomic" id="603"></list></costumes><sounds><list struct="atomic" id="604"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites select="3"><sprite name="Add Item" idx="1" x="0" y="50" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="1" color="80,80,80,1" pen="tip" id="609"><costumes><list id="610"><item><ref mediaID="U3L1-ShoppingList_Empty to Students_Add Item_cst_shopping-list-button-add-item"></ref></item></list></costumes><sounds><list struct="atomic" id="611"></list></sounds><blocks></blocks><variables></variables><scripts><script x="32" y="86.33333333333337"><block s="receiveInteraction"><l><option>clicked</option></l></block><block s="doSetVar"><l>shoppingList</l><block s="reportNewList"><list><l>Cheese</l><l>Milk</l><l>Paper towels</l><l>Spoons</l><l>Trash bags</l><l>Bread</l><l>Lettuce</l></list></block></block><block s="doAsk"><l>What would you like to add?</l></block><block s="doInsertInList"><block s="getLastAnswer"></block><l><option>last</option></l><block var="shoppingList"/></block><block s="doStopThis"><l><option>all</option></l></block></script></scripts></sprite><sprite name="Delete Item" idx="4" x="0" y="-99.99999999999994" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="1" color="173.4,31.211999999999993,0,1" pen="tip" id="639"><costumes><list id="640"><item><ref mediaID="U3L1-ShoppingList_Empty to Students_Delete Item_cst_shopping-list-button-delete-item"></ref></item></list></costumes><sounds><list struct="atomic" id="641"></list></sounds><blocks></blocks><variables></variables><scripts><script x="63" y="119.33333333333334"><block s="receiveInteraction"><l><option>clicked</option></l></block><block s="doAsk"><l>What item are you wanting to delete?</l></block><custom-block s="search %s (2)"><block var="shoppingList"/></custom-block></script></scripts></sprite><sprite name="Search" idx="3" x="0" y="-49.99999999999994" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="1" color="140.25,33.660000000000004,0,1" pen="tip" id="651"><costumes><list id="652"><item><ref mediaID="U3L1-ShoppingList_Empty to Students_Search_cst_shopping-list-button-search"></ref></item></list></costumes><sounds><list struct="atomic" id="653"></list></sounds><blocks></blocks><variables></variables><scripts><script x="30" y="91.33333333333334"><block s="receiveInteraction"><l><option>clicked</option></l></block><block s="doAsk"><l>What item are you looking for?</l></block><custom-block s="search %s"><block var="shoppingList"/></custom-block></script></scripts></sprite><sprite name="Clear List" idx="2" x="0" y="2.842170943040401e-14" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="1" color="0,137.70000000000002,38.55600000000003,1" pen="tip" id="663"><costumes><list id="664"><item><ref mediaID="U3L1-ShoppingList_Empty to Students_Clear List_cst_shopping-list-button-clear-list"></ref></item></list></costumes><sounds><list struct="atomic" id="665"></list></sounds><blocks></blocks><variables></variables><scripts><script x="97" y="97.83333333333334"><block s="receiveInteraction"><l><option>clicked</option></l></block><block s="doDeleteFromList"><l><option>all</option></l><block var="shoppingList"/></block></script></scripts></sprite><watcher var="shoppingList" style="normal" x="23" y="103" color="243,118,29" extX="80" extY="70"/></sprites></stage><variables><variable name="shoppingList"><list struct="atomic" id="676">Cheese,Milk,Paper towels,Spoons,Trash bags,Bread,Lettuce,fjkfd</list></variable><variable name="index"><l>3</l></variable></variables></scene></scenes></project><media name="U3L1-ShoppingList_Empty to Students" app="Snap! 11.0.8, https://snap.berkeley.edu" version="2"><costume name="shopping-list-button-add-item" center-x="53" center-y="15" image="data:image/png;base64,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" mediaID="U3L1-ShoppingList_Empty to Students_Add Item_cst_shopping-list-button-add-item"/><costume name="shopping-list-button-delete-item" center-x="53" center-y="15" image="data:image/png;base64,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" mediaID="U3L1-ShoppingList_Empty to Students_Delete Item_cst_shopping-list-button-delete-item"/><costume name="shopping-list-button-search" center-x="53" center-y="15" image="data:image/png;base64,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" mediaID="U3L1-ShoppingList_Empty to Students_Search_cst_shopping-list-button-search"/><costume name="shopping-list-button-clear-list" center-x="53" center-y="15" image="data:image/png;base64,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" mediaID="U3L1-ShoppingList_Empty to Students_Clear List_cst_shopping-list-button-clear-list"/></media></snapdata>