How to use clipDuplicates method in redwood

Best JavaScript code snippet using redwood

xregexp.js

Source:xregexp.js

...126 * @private127 * @param {String} str String to remove duplicate characters from.128 * @returns {String} String with any duplicate characters removed.129 */130function clipDuplicates(str) {131    return nativ.replace.call(str, /([\s\S])(?=[\s\S]*\1)/g, '');132}133/**134 * Copies a regex object while preserving extended data and augmenting with `XRegExp.prototype`135 * properties. The copy has a fresh `lastIndex` property (set to zero). Allows adding and removing136 * flags g and y while copying the regex.137 *138 * @private139 * @param {RegExp} regex Regex to copy.140 * @param {Object} [options] Options object with optional properties:141 *   - `addG` {Boolean} Add flag g while copying the regex.142 *   - `addY` {Boolean} Add flag y while copying the regex.143 *   - `removeG` {Boolean} Remove flag g while copying the regex.144 *   - `removeY` {Boolean} Remove flag y while copying the regex.145 *   - `isInternalOnly` {Boolean} Whether the copied regex will be used only for internal146 *     operations, and never exposed to users. For internal-only regexes, we can improve perf by147 *     skipping some operations like attaching `XRegExp.prototype` properties.148 *   - `source` {String} Overrides `<regex>.source`, for special cases.149 * @returns {RegExp} Copy of the provided regex, possibly with modified flags.150 */151function copyRegex(regex, options) {152    if (!XRegExp.isRegExp(regex)) {153        throw new TypeError('Type RegExp expected');154    }155    var xData = regex[REGEX_DATA] || {};156    var flags = getNativeFlags(regex);157    var flagsToAdd = '';158    var flagsToRemove = '';159    var xregexpSource = null;160    var xregexpFlags = null;161    options = options || {};162    if (options.removeG) {163        flagsToRemove += 'g';164    }165    if (options.removeY) {166        flagsToRemove += 'y';167    }168    if (flagsToRemove) {169        flags = nativ.replace.call(flags, new RegExp('[' + flagsToRemove + ']+', 'g'), '');170    }171    if (options.addG) {172        flagsToAdd += 'g';173    }174    if (options.addY) {175        flagsToAdd += 'y';176    }177    if (flagsToAdd) {178        flags = clipDuplicates(flags + flagsToAdd);179    }180    if (!options.isInternalOnly) {181        if (xData.source !== undefined) {182            xregexpSource = xData.source;183        }184        // null or undefined; don't want to add to `flags` if the previous value was null, since185        // that indicates we're not tracking original precompilation flags186        if (xData.flags != null) {187            // Flags are only added for non-internal regexes by `XRegExp.globalize`. Flags are never188            // removed for non-internal regexes, so don't need to handle it189            xregexpFlags = flagsToAdd ? clipDuplicates(xData.flags + flagsToAdd) : xData.flags;190        }191    }192    // Augment with `XRegExp.prototype` properties, but use the native `RegExp` constructor to avoid193    // searching for special tokens. That would be wrong for regexes constructed by `RegExp`, and194    // unnecessary for regexes constructed by `XRegExp` because the regex has already undergone the195    // translation to native regex syntax196    regex = augment(new RegExp(options.source || regex.source, flags), hasNamedCapture(regex) ? xData.captureNames.slice(0) : null, xregexpSource, xregexpFlags, options.isInternalOnly);197    return regex;198}199/**200 * Converts hexadecimal to decimal.201 *202 * @private203 * @param {String} hex204 * @returns {Number}205 */206function dec(hex) {207    return parseInt(hex, 16);208}209/**210 * Returns a pattern that can be used in a native RegExp in place of an ignorable token such as an211 * inline comment or whitespace with flag x. This is used directly as a token handler function212 * passed to `XRegExp.addToken`.213 *214 * @private215 * @param {String} match Match arg of `XRegExp.addToken` handler216 * @param {String} scope Scope arg of `XRegExp.addToken` handler217 * @param {String} flags Flags arg of `XRegExp.addToken` handler218 * @returns {String} Either '' or '(?:)', depending on which is needed in the context of the match.219 */220function getContextualTokenSeparator(match, scope, flags) {221    if (222    // No need to separate tokens if at the beginning or end of a group223    match.input[match.index - 1] === '(' || match.input[match.index + match[0].length] === ')' ||224    // Avoid separating tokens when the following token is a quantifier225    isQuantifierNext(match.input, match.index + match[0].length, flags)) {226        return '';227    }228    // Keep tokens separated. This avoids e.g. inadvertedly changing `\1 1` or `\1(?#)1` to `\11`.229    // This also ensures all tokens remain as discrete atoms, e.g. it avoids converting the syntax230    // error `(? :` into `(?:`.231    return '(?:)';232}233/**234 * Returns native `RegExp` flags used by a regex object.235 *236 * @private237 * @param {RegExp} regex Regex to check.238 * @returns {String} Native flags in use.239 */240function getNativeFlags(regex) {241    return hasFlagsProp ? regex.flags :242    // Explicitly using `RegExp.prototype.toString` (rather than e.g. `String` or concatenation243    // with an empty string) allows this to continue working predictably when244    // `XRegExp.proptotype.toString` is overridden245    nativ.exec.call(/\/([a-z]*)$/i, RegExp.prototype.toString.call(regex))[1];246}247/**248 * Determines whether a regex has extended instance data used to track capture names.249 *250 * @private251 * @param {RegExp} regex Regex to check.252 * @returns {Boolean} Whether the regex uses named capture.253 */254function hasNamedCapture(regex) {255    return !!(regex[REGEX_DATA] && regex[REGEX_DATA].captureNames);256}257/**258 * Converts decimal to hexadecimal.259 *260 * @private261 * @param {Number|String} dec262 * @returns {String}263 */264function hex(dec) {265    return parseInt(dec, 10).toString(16);266}267/**268 * Checks whether the next nonignorable token after the specified position is a quantifier.269 *270 * @private271 * @param {String} pattern Pattern to search within.272 * @param {Number} pos Index in `pattern` to search at.273 * @param {String} flags Flags used by the pattern.274 * @returns {Boolean} Whether the next nonignorable token is a quantifier.275 */276function isQuantifierNext(pattern, pos, flags) {277    var inlineCommentPattern = '\\(\\?#[^)]*\\)';278    var lineCommentPattern = '#[^#\\n]*';279    var quantifierPattern = '[?*+]|{\\d+(?:,\\d*)?}';280    return nativ.test.call(flags.indexOf('x') !== -1 ?281    // Ignore any leading whitespace, line comments, and inline comments282    /^(?:\s|#[^#\n]*|\(\?#[^)]*\))*(?:[?*+]|{\d+(?:,\d*)?})/ :283    // Ignore any leading inline comments284    /^(?:\(\?#[^)]*\))*(?:[?*+]|{\d+(?:,\d*)?})/, pattern.slice(pos));285}286/**287 * Determines whether a value is of the specified type, by resolving its internal [[Class]].288 *289 * @private290 * @param {*} value Object to check.291 * @param {String} type Type to check for, in TitleCase.292 * @returns {Boolean} Whether the object matches the type.293 */294function isType(value, type) {295    return toString.call(value) === '[object ' + type + ']';296}297/**298 * Adds leading zeros if shorter than four characters. Used for fixed-length hexadecimal values.299 *300 * @private301 * @param {String} str302 * @returns {String}303 */304function pad4(str) {305    while (str.length < 4) {306        str = '0' + str;307    }308    return str;309}310/**311 * Checks for flag-related errors, and strips/applies flags in a leading mode modifier. Offloads312 * the flag preparation logic from the `XRegExp` constructor.313 *314 * @private315 * @param {String} pattern Regex pattern, possibly with a leading mode modifier.316 * @param {String} flags Any combination of flags.317 * @returns {Object} Object with properties `pattern` and `flags`.318 */319function prepareFlags(pattern, flags) {320    var i = void 0;321    // Recent browsers throw on duplicate flags, so copy this behavior for nonnative flags322    if (clipDuplicates(flags) !== flags) {323        throw new SyntaxError('Invalid duplicate regex flag ' + flags);324    }325    // Strip and apply a leading mode modifier with any combination of flags except g or y326    pattern = nativ.replace.call(pattern, /^\(\?([\w$]+)\)/, function ($0, $1) {327        if (nativ.test.call(/[gy]/, $1)) {328            throw new SyntaxError('Cannot use flag g or y in mode modifier ' + $0);329        }330        // Allow duplicate flags within the mode modifier331        flags = clipDuplicates(flags + $1);332        return '';333    });334    // Throw on unknown native or nonnative flags335    for (i = 0; i < flags.length; ++i) {336        if (!registeredFlags[flags[i]]) {337            throw new SyntaxError('Unknown regex flag ' + flags[i]);338        }339    }340    return {341        pattern: pattern,342        flags: flags343    };344}345/**...

regexp.js

Source:regexp.js

...49      captureNames: captureNames50    };51    return regex;52  }53  function clipDuplicates(str) {54    return nativ.replace.call(str, / ([\s\S])( ? = [\s\S] * \1) / g, "");55  }56  function copy(regex, options) {57    if (!self.isRegExp(regex)) {58      throw new TypeError("Type RegExp expected");59    }60    var flags = nativ.exec.call(/\/([a-z]*)$/i, String(regex))[1];61    options = options || {};62    if (options.add) {63      flags = clipDuplicates(flags + options.add);64    }65    if (options.remove) {66      flags = nativ.replace.call(flags, new RegExp("[" + options.remove + "]+", "g"), "");67    }68    regex = augment(new RegExp(regex.source, flags), hasNamedCapture(regex) ? regex[REGEX_DATA].captureNames.slice(0) : null, options.addProto);69    return regex;70  }71  function getBaseProps() {72    return {73      captureNames: null74    };75  }76  function hasNamedCapture(regex) {77    return !!(regex[REGEX_DATA] && regex[REGEX_DATA].captureNames);78  }79  function indexOf(array, value) {80    if (Array.prototype.indexOf) {81      return array.indexOf(value);82    }83    var len = array.length,84      i;85    for (i = 0; i < len; ++i) {86      if (array[i] === value) {87        return i;88      }89    }90    return -1;91  }92  function isType(value, type) {93    return toString.call(value) === "[object " + type + "]";94  }95  function isQuantifierNext(pattern, pos, flags) {96    return nativ.test.call(flags.indexOf("x") > -1 ? /^(?:\s+|#.*|\(\?#[^)]*\))*(?:[?*+]|{\d+(?:,\d*)?})/ : /^(?:\(\?#[^)]*\))*(?:[?*+]|{\d+(?:,\d*)?})/, pattern.slice(pos));97  }98  function prepareFlags(pattern, flags) {99    var i;100    if (clipDuplicates(flags) !== flags) {101      throw new SyntaxError("Invalid duplicate regex flag " + flags);102    }103    pattern = nativ.replace.call(pattern, / ^ \ (\ ? ([\w$] + )\) / , function ($0, $1) {104      if (nativ.test.call(/[gy]/, $1)) {105        throw new SyntaxError("Cannot use flag g or y in mode modifier " + $0);106      }107      flags = clipDuplicates(flags + $1);108      return "";109    });110    for (i = 0; i < flags.length; ++i) {111      if (!registeredFlags[flags.charAt(i)]) {112        throw new SyntaxError("Unknown regex flag " + flags.charAt(i));113      }114    }115    return {116      pattern: pattern,117      flags: flags118    };119  }120  function prepareOptions(value) {121    value = value || {};...

String.clipDuplicates.js

Source:String.clipDuplicates.js

...6        expect = required.expect;7    describe('String.clipDuplicates', function () {8        it('should throw if no arguments', function () {9            expect(function () {10                utilx.String.clipDuplicates();11            }).to.throwException(function (e) {12                expect(e).to.be.a(TypeError);13            });14        });15        it('should throw if argument is undefined', function () {16            expect(function () {17                utilx.String.clipDuplicates(undefined);18            }).to.throwException(function (e) {19                expect(e).to.be.a(TypeError);20            });21        });22        it('should throw if argument is null', function () {23            expect(function () {24                utilx.String.clipDuplicates(null);25            }).to.throwException(function (e) {26                expect(e).to.be.a(TypeError);27            });28        });29        it('should not throw an error in each case', function () {30            expect(utilx.String.clipDuplicates('')).to.be('');31            expect(utilx.String.clipDuplicates('      ')).to.be(' ');32            expect(utilx.String.clipDuplicates('abc')).to.be('abc');33            expect(utilx.String.clipDuplicates('aabc')).to.be('abc');34            expect(utilx.String.clipDuplicates('abca')).to.be('bca');35            expect(utilx.String.clipDuplicates('aabaacaa')).to.be('bca');36        });37    });...

Using AI Code Generation

1var redwood = require('redwood');2var path = require('path');3var fs = require('fs');4var input = path.join(__dirname, 'input.csv');5var output = path.join(__dirname, 'output.csv');6var options = {7};8redwood.clipDuplicates(options, function(err, result) {9  if (err) {10    console.log(err);11  } else {12    console.log('Number of duplicate records removed: ' + result);13  }14});

Using AI Code Generation

1const Redwood = require('redwood');2const redwood = new Redwood();3const data = [1, 2, 3, 4, 5, 1, 2, 3, 4, 5];4const result = redwood.clipDuplicates(data);5console.log(result);6redwood.clipDuplicates(data)7redwood.clipDuplicatesWith(data, comparator)8redwood.clipDuplicatesWithKey(data, key)9redwood.clipDuplicatesWithKeys(data, keys)10redwood.clipDuplicatesWithObject(data, object)11redwood.clipDuplicatesWithObjects(data, objects)

Using AI Code Generation

1var redwood = require('redwood');2console.log(redwood.clipDuplicates('my string'));3var redwood = require('redwood');4console.log(redwood.clipDuplicates('my string'));5var redwood = require('redwood');6console.log(redwood.clipDuplicates('my string'));7var redwood = require('redwood');8console.log(redwood.clipDuplicates('my string'));9var redwood = require('redwood');10console.log(redwood.clipDuplicates('my string'));11var redwood = require('redwood');12console.log(redwood.clipDuplicates('my string'));13var redwood = require('redwood');14console.log(redwood.clipDuplicates('my string'));15var redwood = require('redwood');16console.log(redwood.clipDuplicates('my string'));17var redwood = require('redwood');18console.log(redwood.clipDuplicates('my string'));19var redwood = require('redwood');20console.log(redwood.clipDuplicates('my string'));21var redwood = require('redwood');22console.log(redwood.clipDuplicates('my string'));23var redwood = require('redwood');24console.log(redwood.clipDuplicates('my string'));25var redwood = require('redwood');26console.log(redwood.clipDuplicates('my string'));27var redwood = require('redwood');28console.log(redwood.clipDuplicates('

Using AI Code Generation

1var redwood = require("redwood");2var data = [1,2,3,1,2,3,1,2,3];3var clipped = redwood.clipDuplicates(data);4console.log(clipped);5var redwood = require("redwood");6var data = [1,2,3,1,2,3,1,2,3];7var clipped = redwood.clipDuplicates(data);8console.log(clipped);9var redwood = require("redwood");10var data = [1,2,3,1,2,3,1,2,3];11var clipped = redwood.clipDuplicates(data);12console.log(clipped);13var redwood = require("redwood");14var data = [1,2,3,1,2,3,1,2,3];15var clipped = redwood.clipDuplicates(data);16console.log(clipped);17var redwood = require("redwood");18var data = [1,2,3,1,2,3,1,2,3];19var clipped = redwood.clipDuplicates(data);20console.log(clipped);21var redwood = require("redwood");22var data = [1,2,3,1,2,3,1,2,3];23var clipped = redwood.clipDuplicates(data);24console.log(clipped);25var redwood = require("redwood");26var data = [1,2,3,1,2,3,1,2,3];27var clipped = redwood.clipDuplicates(data);28console.log(clipped);

Using AI Code Generation

1var Search = require('redwood-search').Search;2var search = new Search();3    {id: 1, name: "John", age: 25},4    {id: 2, name: "John", age: 25},5    {id: 3, name: "John", age: 25},6    {id: 4, name: "John", age: 25},7    {id: 5, name: "John", age: 25},8    {id: 6, name: "John", age: 25},9    {id: 7, name: "John", age: 25},10    {id: 8, name: "John", age: 25},11    {id: 9, name: "John", age: 25},12    {id: 10, name: "John", age: 25}13];14var results = search.clipDuplicates(data, "name");15console.log(results);16var Search = require('redwood-search').Search;17var search = new Search();18    {id: 1, name: "John", age: 25},19    {id: 2, name: "John", age: 25},20    {id: 3, name: "John", age: 25},21    {id: 4, name: "John", age: 25},22    {id: 5, name: "John", age: 25},23    {id: 6, name: "John", age: 25},24    {id: 7, name: "John", age: 25},25    {id: 8, name: "John", age: 25},26    {id: 9, name: "John", age: 25},27    {id: 10, name: "John", age: 25}28];

Using AI Code Generation

1var redwood = require('redwood');2var data = redwood.read('data.csv');3var data2 = redwood.clipDuplicates(data, {index: 1});4var redwood = require('redwood');5var data = redwood.read('data.csv');6var data2 = redwood.clipDuplicates(data, {index: 1});7var redwood = require('redwood');8var data = redwood.read('data.csv');9var data2 = redwood.clipDuplicates(data, {index: 1});10var redwood = require('redwood');11var data = redwood.read('data.csv');12var data2 = redwood.clipDuplicates(data, {index: 1});13var redwood = require('redwood');14var data = redwood.read('data.csv');15var data2 = redwood.clipDuplicates(data, {index: 1});

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