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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()
if (fn.call(this, chunk, this._index++)) this.push(chunk)
return callback()
})
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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