2c:null 2d:["$","title",null,{"children":"Lingua Latina Legenda unit 1: reading Roman coins | Neel Smith | Observable"}] 32:[] 30:{"id":"4670a52db18e6a67","slug":"lingua-latina-legenda-unit-1-reading-roman-coins","title":"Lingua Latina Legenda unit 1: reading Roman coins","thumbnail":"38c71036a5bab87610698d66ee91348a5d52c6aa824db266927592ae3d649d06","access_level":"public","create_time":"$D2020-10-29T16:10:57.955Z","update_time":"$D2021-02-11T18:30:49.766Z","view_time":null,"first_public_time":"$D2020-10-30T16:46:53.995Z","fork":true,"stars":0,"starred":false,"owner":{"type":"team","id":"2f2d343e6035eab6","login":"neelsmith","name":"Neel Smith","avatar_url":"https://avatars-next.observableusercontent.com/cc0e400b185275121581094163c19ed8bf7f164818e286eb8052f78ea2dd1962","tier":"starter_2024"},"version":998,"publish_version":998,"role":null,"authored":false,"authors":[{"type":"individual","id":"8d6d964e9ab21681","login":"neelsmith","name":"Neel Smith","avatar_url":"https://avatars-next.observableusercontent.com/cc0e400b185275121581094163c19ed8bf7f164818e286eb8052f78ea2dd1962","tier":null}],"members":[{"type":"individual","id":"8d6d964e9ab21681","login":"neelsmith","name":"Neel Smith","avatar_url":"https://avatars-next.observableusercontent.com/cc0e400b185275121581094163c19ed8bf7f164818e286eb8052f78ea2dd1962","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"subscribed":null,"forks":0,"collection":{"id":"dd3b38d795747bd0","slug":"l3","title":"L3","owner":{"id":"2f2d343e6035eab6","login":"neelsmith","name":"Neel Smith"}},"type":"notebook","body":{"title":"Lingua Latina Legenda unit 1: reading Roman coins","cells":[{"id":0,"value":"md`# *Lingua Latina Legenda* unit 1: reading Roman coins\n\nChoose a coin and answer the questions about its text (or *legend*, as scholars of coins call it).\n\n\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":751,"value":"viewof coin = {\n const topics = uniq(coins.map(c => c[\"label\"]))\n return select({\n title: \"Coin to read:\",\n value: \"conor\",\n options: topics\n})\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":512,"value":"// this input should be questions going with this topic\nviewof chosenquestion = {\n \n \n return select({\n title: \"Select a question:\",\n value: \"conor\",\n options: selected.map(q => q.question)\n})\n}\n","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":545,"value":"// enter answer here\nviewof answer = text({\n placeholder: \"Enter answer\"\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":546,"value":"// check answer here\ncheck = {\n const key = group\n const record = selected.filter(d => d.question == chosenquestion) //.map(d => d[answercolumn])\n\n if (answer.length == 0) {\n return html`Waiting for answer `\n } else if (comparable(record[0].answer) == comparable(answer)) {\n\n return html`Correct.`\n } else {\n return html`Wrong.`\n }\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":773,"value":"viewof pictured = {\n if (coin.length == 0) {\n return md` `\n } else {\n const coindata = coins.filter(c => c.label == coin)\n const coinurl = coindata[0].url\n const coinlegend = coindata[0].legend\n //return md`${await FileAttachment(coinurl).image()}`\n return html`\n

`${coinlegend}`

\n`\n }\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":825,"value":"viewof pix = slider({\n min: 80, \n value: 300,\n max: width, \n step: 5,\n title: \"Display image with width (pixels):\"\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":975,"value":"{\n const more = moreinfo.filter(c => c.coin == group)\n return md`### More information and links\n\n${more[0].text}`\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":895,"value":"md`\n\n---\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":52,"value":"html`

Cells below this box just load data and code libraries, and format the search results for display.\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":384,"value":"md`**Data** \n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":958,"value":"// load tsv file with more info and links about coins\nmoreinfo = d3.tsv(\"https://raw.githubusercontent.com/neelsmith/latin101/master/F20/quizbank/coininfoB.tsv\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":464,"value":"// Q&A data for this exercise:\ndata = d3.csv(\"https://raw.githubusercontent.com/neelsmith/latin101/master/F20/quizbank/coins1.csv\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":747,"value":"coins = d3.csv(\"https://raw.githubusercontent.com/neelsmith/latin101/master/F20/quizbank/coininfoA.csv\")\n","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":571,"value":"selected = data.filter(d => d[groupingcolumn] == group)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":530,"value":"md`**Organizing and formatting data**`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":940,"value":"// normalize orthography to make it possible to compare strings rationally\ncomparable = function(s) {\n return s.toLowerCase().replaceAll(/[(]/g, \"\").replaceAll(/[)]/g,\"\").replaceAll(\"v\",\"u\")\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":861,"value":"group = {\n const key = coin\n const record = coins.filter(d => d.label == key)\n return record[0].id\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":470,"value":"colnames = Object.keys(data[0])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":513,"value":"questions = selected.map(d => d[questioncolumn].replace(/[/]/g,\", \"))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":524,"value":"answers = selected.filter(d => d[answercolumn]).map(d => d[answercolumn])","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":683,"value":"groupingcolumn = colnames[0]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":479,"value":"questioncolumn = colnames[1]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":481,"value":"answercolumn = colnames[2]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":395,"value":"md`**Libraries we need**:`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":6,"value":"import {text, select, slider} from \"@jashkenas/inputs\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":490,"value":"import {uniq} from \"@neelsmith/utilities\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":37,"value":"d3 = require(\"d3@5\");","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":402,"value":"md`**Formatting results**:`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":140,"value":"// CSS for highlighting, etc:\nhtml``","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"}],"files":"$W32","stdlib":"1","titling":"auto"}} 31:"$30:body"