How to use the mapIndexed function from ramda

Find comprehensive JavaScript ramda.mapIndexed code examples handpicked from public code repositorys.

list.js

GitHub: paldepind/functional-frontend-architecture

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// View
const view = R.curry((action$, model) =>
  h('div.list', [
    h('button', {on: {click: [action$, Action.Reverse()]}}, 'Reverse'),
    h('button', {on: {click: [action$, Action.Add()]}}, 'Add'),
    h('ul', R.mapIndexed((item, idx) =>
      h('li', [Component.view(forwardTo(action$, Action.Modify(idx)), item)]), model.items))
  ]))

return {init, Action, update, view}

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createView.js

GitHub: benji6/awe

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h("h2", pluginName),
createMenuVirtualRoot(),
h("div.center", [
  h("table.pattern", R.concat([h("tr", R.map((element) =>
    h("td", element && String(element)), R.range(0, R.length(data) + 2)))],
  R.mapIndexed((row, rowIndex) =>
    h("tr", R.concat([h("div", h("td", rowsToNotes[rowIndex]))], R.mapIndexed((td, columnIndex) =>
      h("td", h(`div.${model.getClassNameFromCode(td)}`, {
        onclick: () => controller.patternClick(rowIndex, columnIndex)
      })), row))),

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