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- "use strict";
- module.exports = make
- module.exports.ctor = ctor
- module.exports.objCtor = objCtor
- module.exports.obj = obj
- var through2 = require("through2")
- var xtend = require("xtend")
- function ctor(options, fn) {
- if (typeof options == "function") {
- fn = options
- options = {}
- }
- var Filter = through2.ctor(options, function (chunk, encoding, callback) {
- if (this.options.wantStrings) chunk = chunk.toString()
- try {
- if (fn.call(this, chunk, this._index++)) this.push(chunk)
- return callback()
- } catch (e) {
- return callback(e)
- }
- })
- Filter.prototype._index = 0
- return Filter
- }
- function objCtor(options, fn) {
- if (typeof options === "function") {
- fn = options
- options = {}
- }
- options = xtend({objectMode: true, highWaterMark: 16}, options)
- return ctor(options, fn)
- }
- function make(options, fn) {
- return ctor(options, fn)()
- }
- function obj(options, fn) {
- if (typeof options === "function") {
- fn = options
- options = {}
- }
- options = xtend({objectMode: true, highWaterMark: 16}, options)
- return make(options, fn)
- }
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