src/applications/fact/chart/PhabricatorConstantChartFunction.php at upstream/main

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phorge / src / applications / fact / chart / PhabricatorConstantChartFunction.php

at upstream/main 28 lines 453 B view raw

wrap content

epriestley In charts, make "min" and "max" into pure functions and formally mark pure functions as pure 6y ago

769e745a

 1<?php
 2
 3final class PhabricatorConstantChartFunction
 4  extends PhabricatorPureChartFunction {
 5
 6  const FUNCTIONKEY = 'constant';
 7
 8  protected function newArguments() {
 9    return array(
10      $this->newArgument()
11        ->setName('n')
12        ->setType('number'),
13    );
14  }
15
16  public function evaluateFunction(array $xv) {
17    $n = $this->getArgument('n');
18
19    $yv = array();
20
21    foreach ($xv as $x) {
22      $yv[] = $n;
23    }
24
25    return $yv;
26  }
27
28}