File Manager

Editing File: /home/ubuntu/efiexchange-node-base/node_modules/strnum/strnum.js

const hexRegex = /^[-+]?0x[a-fA-F0-9]+$/;
const numRegex = /^([\-\+])?(0*)([0-9]*(\.[0-9]*)?)$/;
// const octRegex = /^0x[a-z0-9]+/;
// const binRegex = /0x[a-z0-9]+/;

const consider = {
    hex :  true,
    // oct: false,
    leadingZeros: true,
    decimalPoint: "\.",
    eNotation: true,
    //skipLike: /regex/
};

if(numStr.search(/[eE]/) !== -1){ //given number is long and parsed to eNotation
                    if(options.eNotation) return num;
                    else return str;
                }else if(trimmedStr.indexOf(".") !== -1){ //floating number
                    if(numStr === "0" && (numTrimmedByZeros === "") ) return num; //0.0
                    else if(numStr === numTrimmedByZeros) return num; //0.456. 0.79000
                    else if( sign && numStr === "-"+numTrimmedByZeros) return num;
                    else return str;
                }
                
                if(leadingZeros){
                    return (numTrimmedByZeros === numStr) || (sign+numTrimmedByZeros === numStr) ? num : str
                }else  {
                    return (trimmedStr === numStr) || (trimmedStr === sign+numStr) ? num : str
                }
            }
        }else{ //non-numeric string
            return str;
        }
    }
}

/**
 * 
 * @param {string} numStr without leading zeros
 * @returns 
 */
function trimZeros(numStr){
    if(numStr && numStr.indexOf(".") !== -1){//float
        numStr = numStr.replace(/0+$/, ""); //remove ending zeros
        if(numStr === ".")  numStr = "0";
        else if(numStr[0] === ".")  numStr = "0"+numStr;
        else if(numStr[numStr.length-1] === ".")  numStr = numStr.substr(0,numStr.length-1);
        return numStr;
    }
    return numStr;
}

function parse_int(numStr, base){
    //polyfill
    if(parseInt) return parseInt(numStr, base);
    else if(Number.parseInt) return Number.parseInt(numStr, base);
    else if(window && window.parseInt) return window.parseInt(numStr, base);
    else throw new Error("parseInt, Number.parseInt, window.parseInt are not supported")
}

module.exports = toNumber;

Back to Directory File Manager