@blueprintjs/core
Version:
Core styles & components
55 lines • 2.04 kB
JavaScript
;
/*
* Copyright 2018 Palantir Technologies, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.argMin = exports.fillValues = exports.formatPercentage = void 0;
/** Helper function for formatting ratios as CSS percentage values. */
function formatPercentage(ratio) {
return "".concat((ratio * 100).toFixed(2), "%");
}
exports.formatPercentage = formatPercentage;
/**
* Mutates the values array by filling all the values between start and end index (inclusive) with the fill value.
*/
function fillValues(values, startIndex, endIndex, fillValue) {
var inc = startIndex < endIndex ? 1 : -1;
for (var index = startIndex; index !== endIndex + inc; index += inc) {
values[index] = fillValue;
}
}
exports.fillValues = fillValues;
/**
* Returns the minimum element of an array as determined by comparing the results of calling the arg function on each
* element of the array. The function will only be called once per element.
*/
function argMin(values, argFn) {
if (values.length === 0) {
return undefined;
}
var minValue = values[0];
var minArg = argFn(minValue);
for (var index = 1; index < values.length; index++) {
var value = values[index];
var arg = argFn(value);
if (arg < minArg) {
minValue = value;
minArg = arg;
}
}
return minValue;
}
exports.argMin = argMin;
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