/**
 * Copyright 2020 Opstrace, Inc.
 *
 * 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.
 */ param minimum param value export const min = ( minimum , value ) : number => value < minimum ? minimum : value ; param maximum param value export const max = ( maximum , value ) : number => value > maximum ? maximum : value ; param value export const roundDown = ( value ) : number => Math . floor ( value ) ; param value export const roundDownToOdd = ( value ) : number => Math . ceil ( value - 1 ) | 1 ; type Range = { "<=" : number ; choose : number ; } ; param value param ranges export const select = ( value , ranges ) : number => { const val = ranges . sort ( ( a , b ) => a [ "<=" ] - b [ "<=" ] ) . find ( r => value <= r [ "<=" ] ) ; if ( ! val ) { throw Error ( `No range match for value ${ value }` ) ; } return val . choose ; } ; export function rndFloatFromInterval ( min , max ) { return Math . random ( ) * ( max - min ) + min ; }