<snapdata remixID="13144508"><project name="U3L1-ShoppingList_Empty to Students" app="Snap! 9.0, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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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><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="addItem" type="command" category="variables"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doAsk"><l>what would you like to add?</l></block><block s="doAddToList"><block s="getLastAnswer"></block><block var="shoppingList"/></block></script></block-definition><block-definition s="clearList" type="command" category="variables"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doAsk"><l>Are you sure you wish to clear your list?</l></block><block s="doIf"><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>yes</l></list></block><script><block s="doDeleteFromList"><l><option>all</option></l><block var="shoppingList"/></block></script><list></list></block></script></block-definition><block-definition s="findItem" type="command" category="variables"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doSetVar"><l>loop</l><l>0</l></block><block s="doAsk"><l>What item do you wish to look for?</l></block><block s="doForEach"><l>item</l><block var="shoppingList"/><script><block s="doIf"><block s="reportVariadicEquals"><list><block var="item"/><block s="getLastAnswer"></block></list></block><script><block s="doSayFor"><block s="reportJoinWords"><list><block var="item"/><l> is item </l><block s="reportListIndex"><block var="item"/><block var="shoppingList"/></block><l> on your list</l></list></block><l>2</l></block></script><list></list></block><block s="doIf"><block s="reportNot"><block s="reportVariadicEquals"><list><block var="item"/><block s="getLastAnswer"></block></list></block></block><script><block s="doChangeVar"><l>loop</l><l>1</l></block></script><list></list></block></script></block><block s="doIf"><block s="reportVariadicAnd"><list><block s="reportVariadicEquals"><list><block var="loop"/><block s="reportListAttribute"><l><option>length</option></l><block var="shoppingList"/></block></list></block><l/></list></block><script><block s="doSayFor"><l>item is not in list</l><l>2</l></block></script><list></list></block></script></block-definition><block-definition s="deleteItem" type="command" category="variables"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doAsk"><l>What do you wish to delete?</l></block><block s="doSetVar"><l>loop</l><l>0</l></block><block s="doForEach"><l>item</l><block var="shoppingList"/><script><block s="doIf"><block s="reportVariadicEquals"><list><block var="item"/><block s="getLastAnswer"></block></list></block><script><block s="doSayFor"><l>Item Found</l><l>2</l></block><block s="doAsk"><l>Do you still wish to delete?</l></block><block s="doIf"><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>yes</l></list></block><script><block s="doDeleteFromList"><block var="item"/><block var="shoppingList"/></block></script><list></list></block></script><list></list></block><block s="doIf"><block s="reportNot"><block s="reportVariadicEquals"><list><block s="getLastAnswer"></block><l>yes</l></list></block></block><script><block s="doChangeVar"><l>loop</l><l>1</l></block></script><list></list></block></script></block><block s="doIf"><block s="reportVariadicEquals"><list><block var="loop"/><block s="reportListAttribute"><l><option>length</option></l><block var="shoppingList"/></block></list></block><script><block s="doSayFor"><l>item not found</l><l>2</l></block></script><list></list></block></script></block-definition></blocks><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" 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