added "pipe" and "lower case" blocks to Frequency Distribution Analysis library

HISTORY.md

@@ -5,6 +5,7 @@
 * new dev version
 * BYOB: updated version date
 * Objects: fixed #2250
+* Frequency Distribution Analysis library: added "pipe" and "lower case" blocks
 
 ## v4.2.2.6
 ###2018-11-06

libraries/frequency_distribution_module.xml

@@ -1 +1 @@
-<blocks app="Snap! 4.2, http://snap.berkeley.edu" version="1"><block-definition s="$flash analyze %&apos;data&apos;" type="reporter" category="lists"><comment x="0" y="0" w="149" collapsed="false">returns a frequency analysis of the argument list, represented as a two-column table, where the first column contains the unique values and the second column their occurrences</comment><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><block s="evaluate"><block s="reportJSFunction"><list><l>list</l></list><l>var dict = new Map(),&#xD;    result = [],&#xD;    data = list.asArray(),&#xD;    len = data.length,&#xD;    i;&#xD;for (i = 0; i &lt; len; i += 1) {&#xD;    if (dict.has(data[i])) {&#xD;        dict.set(data[i], dict.get(data[i]) + 1);&#xD;    } else {&#xD;        dict.set(data[i], 1);&#xD;    }&#xD;}&#xD;dict.forEach(function (value, key) {&#xD;    result.push(new List([key, value]));&#xD;});&#xD;return new List(result);</l></block><list><block var="data"/></list></block></block></script></block-definition><block-definition s="$flash group %&apos;data&apos; by %&apos;fn&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%l"></input><input type="%repRing"></input></inputs><script><block s="doReport"><block s="evaluate"><block s="reportJSFunction"><list><l>data</l><l>fn</l><l>proc</l></list><l>return proc.reportAtomicGroup(data, fn);</l></block><list><block var="data"/><block var="fn"/></list></block></block></script></block-definition><block-definition s="$flash sort %&apos;data&apos; by %&apos;fn&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%l"></input><input type="%predRing"></input></inputs><script><block s="doReport"><block s="evaluate"><block s="reportJSFunction"><list><l>data</l><l>fn</l><l>proc</l></list><l>return proc.reportAtomicSort(data, fn);</l></block><list><block var="data"/><block var="fn"/></list></block></block></script></block-definition></blocks>
+<blocks app="Snap! 4.2, http://snap.berkeley.edu" version="1"><block-definition s="$flash analyze %&apos;data&apos;" type="reporter" category="lists"><comment x="0" y="0" w="149" collapsed="false">returns a frequency analysis of the argument list, represented as a two-column table, where the first column contains the unique values and the second column their occurrences</comment><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><block s="evaluate"><block s="reportJSFunction"><list><l>list</l></list><l>var dict = new Map(),&#xD;    result = [],&#xD;    data = list.asArray(),&#xD;    len = data.length,&#xD;    i;&#xD;for (i = 0; i &lt; len; i += 1) {&#xD;    if (dict.has(data[i])) {&#xD;        dict.set(data[i], dict.get(data[i]) + 1);&#xD;    } else {&#xD;        dict.set(data[i], 1);&#xD;    }&#xD;}&#xD;dict.forEach(function (value, key) {&#xD;    result.push(new List([key, value]));&#xD;});&#xD;return new List(result);</l></block><list><block var="data"/></list></block></block></script></block-definition><block-definition s="$flash group %&apos;data&apos; by %&apos;fn&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%l"></input><input type="%repRing"></input></inputs><script><block s="doReport"><block s="evaluate"><block s="reportJSFunction"><list><l>data</l><l>fn</l><l>proc</l></list><l>return proc.reportAtomicGroup(data, fn);</l></block><list><block var="data"/><block var="fn"/></list></block></block></script></block-definition><block-definition s="$flash sort %&apos;data&apos; by %&apos;fn&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%l"></input><input type="%predRing"></input></inputs><script><block s="doReport"><block s="evaluate"><block s="reportJSFunction"><list><l>data</l><l>fn</l><l>proc</l></list><l>return proc.reportAtomicSort(data, fn);</l></block><list><block var="data"/><block var="fn"/></list></block></block></script></block-definition><block-definition s="pipe %&apos;value&apos; $arrowRight %&apos;pipe&apos;" type="reporter" category="control"><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%mult%repRing"></input></inputs><script><block s="doIf"><block s="reportEquals"><block var="pipe"/><block s="reportNewList"><list></list></block></block><script><block s="doReport"><block var="value"/></block></script></block><block s="doReport"><custom-block s="pipe %s $arrowRight %mult%repRing"><block s="evaluate"><block s="reportListItem"><l>1</l><block var="pipe"/></block><list><block var="value"/></list></block><block s="reportCDR"><block var="pipe"/></block></custom-block></block></script></block-definition><block-definition s="%&apos;text&apos; $arrowRight lower case" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doReport"><block s="evaluate"><block s="reportJSFunction"><list><l>txt</l></list><l>return txt.toLowerCase()</l></block><list><block var="text"/></list></block></block></script></block-definition></blocks>