jingtum-base-lib - npm Package Compare versions

Comparing version 1.0.6 to 1.0.7

package.json

		{
		"name": "jingtum-base-lib",
		"version": "1.0.6",
		"version": "1.0.7",
		"description": "jingtum base lib for wallet and so on.",
		@@ -5,0 +5,0 @@ "main": "index.js",

README.md

		@@ -26,5 +26,2 @@ #The Jingtum Base JavaScript Library
		##Quickstart

		#TODO

		```
		@@ -38,2 +35,4 @@ var Wallet = require('jingtum-base-lib').Wallet;

		## TODO
		Check if work in browser env

171

src/utils.js

		@@ -5,154 +5,4 @@ 'use strict';
		var BN = require('bn.js');
		var assert = require('assert');

		function filterErr(code, done) {
		return function(e) {
		done(e.code !== code ? e : void(0));
		};
		};

		function throwErr(done) {
		return function(e) {
		if (e) {
		throw e;
		}
		done();
		};
		};

		function trace(comment, func) {
		return function() {
		console.log('%s: %s', trace, arguments.toString);
		func(arguments);
		};
		};

		function arraySet(count, value) {
		var a = new Array(count);

		for (var i = 0; i < count; i++) {
		a[i] = value;
		}

		return a;
		};

		function hexToString(h) {
		var a = [];
		var i = 0;

		if (h.length % 2) {
		a.push(String.fromCharCode(parseInt(h.substring(0, 1), 16)));
		i = 1;
		}

		for (; i < h.length; i += 2) {
		a.push(String.fromCharCode(parseInt(h.substring(i, i + 2), 16)));
		}

		return a.join('');
		};

		function stringToHex(s) {
		var result = '';
		for (var i = 0; i < s.length; i++) {
		var b = s.charCodeAt(i);
		result += b < 16 ? '0' + b.toString(16) : b.toString(16);
		}
		return result;
		};

		/**
		* use utf8 encoding with hex representation
		*/
		function stringToUtf8(s) {
		return stringToHex(utf8.encode(s))
		}

		/**
		* use utf8 decoding with hex representation
		*/
		function utf8ToString(u) {
		return utf8.decode(hexToString(u))
		}

		function stringToArray(s) {
		var a = new Array(s.length);

		for (var i = 0; i < a.length; i += 1) {
		a[i] = s.charCodeAt(i);
		}

		return a;
		};

		function hexToArray(h) {
		return stringToArray(hexToString(h));
		};

		function chunkString(str, n, leftAlign) {
		var ret = [];
		var i = 0,
		len = str.length;

		if (leftAlign) {
		i = str.length % n;
		if (i) {
		ret.push(str.slice(0, i));
		}
		}

		for (; i < len; i += n) {
		ret.push(str.slice(i, n + i));
		}

		return ret;
		};

		function assert(assertion, msg) {
		if (!assertion) {
		throw new Error('Assertion failed' + (msg ? ': ' + msg : '.'));
		}
		};

		/**
		* Return unique values in array.
		*/
		function arrayUnique(arr) {
		var u = {},
		a = [];

		for (var i = 0, l = arr.length; i < l; i++) {
		var k = arr[i];
		if (u[k]) {
		continue;
		}
		a.push(k);
		u[k] = true;
		}

		return a;
		};

		/**
		* Convert a jingtum epoch to a JavaScript timestamp.
		*
		* JavaScript timestamps are unix epoch in milliseconds.
		*/
		function toTimestamp(rpepoch) {
		return (rpepoch + 0x386D4380) * 1000;
		}

		/**
		* Convert a JavaScript timestamp or Date to a Ripple epoch.
		*
		* JavaScript timestamps are unix epoch in milliseconds.
		*/
		function fromTimestamp(rpepoch) {
		if (rpepoch instanceof Date) {
		rpepoch = rpepoch.getTime();
		}

		return Math.round(rpepoch / 1000) - 0x386D4380;
		}

		function bytesToHex(a) {
		@@ -170,22 +20,3 @@ return a.map(function (byteValue) {


		exports.time = {
		fromJingtum: toTimestamp,
		toJingtum: fromTimestamp
		}

		exports.trace = trace;
		exports.arraySet = arraySet;
		exports.hexToString = hexToString;
		exports.hexToArray = hexToArray;
		exports.stringToArray = stringToArray;
		exports.stringToHex = stringToHex;
		exports.chunkString = chunkString;
		exports.assert = assert;
		exports.arrayUnique = arrayUnique;
		exports.toTimestamp = toTimestamp;
		exports.fromTimestamp = fromTimestamp;
		exports.utf8ToString = utf8ToString;
		exports.stringToUtf8 = stringToUtf8;
		exports.bytesToHex = bytesToHex;
		exports.hexToBytes = hexToBytes;

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jingtum-base-lib - npm Package Compare versions

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