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Use fast.js for map, reduce, and filter

pull/10616/head
ebb-tide 2018-03-29 09:54:29 -07:00
parent a4c42865a4
commit dbb6a31a66
1 changed files with 6 additions and 4 deletions
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10
ui/src/shared/components/TableGraph.js
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@ -5,6 +5,7 @@ import classnames from 'classnames'
import {MultiGrid, ColumnSizer} from 'react-virtualized' import {MultiGrid, ColumnSizer} from 'react-virtualized'
import moment from 'moment' import moment from 'moment'
import {map, reduce, filter} from 'fast.js'
import {timeSeriesToTableGraph} from 'src/utils/timeSeriesToDygraph' import {timeSeriesToTableGraph} from 'src/utils/timeSeriesToDygraph'
import { import {
@ -24,8 +25,8 @@ import {generateThresholdsListHexs} from 'shared/constants/colorOperations'
const filterInvisibleColumns = (data, fieldNames) => { const filterInvisibleColumns = (data, fieldNames) => {
const visibility = {} const visibility = {}
const filteredData = data.map((row, i) => { const filteredData = map(data, (row, i) => {
return row.filter((col, j) => { return filter(row, (col, j) => {
if (i === 0) { if (i === 0) {
const foundField = fieldNames.find(field => field.internalName === col) const foundField = fieldNames.find(field => field.internalName === col)
visibility[j] = foundField ? foundField.visible : true visibility[j] = foundField ? foundField.visible : true
@ -48,7 +49,7 @@ const processData = (
data[0], data[0],
..._.orderBy(_.drop(data, 1), sortIndex, [direction]), ..._.orderBy(_.drop(data, 1), sortIndex, [direction]),
] ]
const sortedTimeVals = sortedData.map(r => r[0]) const sortedTimeVals = map(sortedData, r => r[0])
const filteredData = filterInvisibleColumns(sortedData, fieldNames) const filteredData = filterInvisibleColumns(sortedData, fieldNames)
const processedData = verticalTimeAxis ? filteredData : _.unzip(filteredData) const processedData = verticalTimeAxis ? filteredData : _.unzip(filteredData)
@ -139,7 +140,8 @@ class TableGraph extends Component {
} }
const firstDiff = Math.abs(hoverTime - sortedTimeVals[1]) // sortedTimeVals[0] is "time" const firstDiff = Math.abs(hoverTime - sortedTimeVals[1]) // sortedTimeVals[0] is "time"
const hoverTimeFound = sortedTimeVals.reduce( const hoverTimeFound = reduce(
sortedTimeVals,
(acc, currentTime, index) => { (acc, currentTime, index) => {
const thisDiff = Math.abs(hoverTime - currentTime) const thisDiff = Math.abs(hoverTime - currentTime)
if (thisDiff < acc.diff) { if (thisDiff < acc.diff) {