(window.webpackJsonp=window.webpackJsonp||[]).push([[17],{297:function(t,s,n){"use strict";n.r(s);var a=n(0),e=Object(a.a)({},function(){var t=this,s=t.$createElement,n=t._self._c||s;return n("ContentSlotsDistributor",{attrs:{"slot-key":t.$parent.slotKey}},[n("h1",{attrs:{id:"crossjoin"}},[n("a",{staticClass:"header-anchor",attrs:{href:"#crossjoin","aria-hidden":"true"}},[t._v("#")]),t._v(" "),n("code",[t._v("crossJoin()")])]),t._v(" "),n("p",[t._v("The crossJoin method cross joins the collection with the given array or collection, returning all possible permutations:")]),t._v(" "),n("div",{staticClass:"language-js extra-class"},[n("pre",{pre:!0,attrs:{class:"language-js"}},[n("code",[n("span",{pre:!0,attrs:{class:"token keyword"}},[t._v("const")]),t._v(" collection "),n("span",{pre:!0,attrs:{class:"token operator"}},[t._v("=")]),t._v(" "),n("span",{pre:!0,attrs:{class:"token function"}},[t._v("collect")]),n("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("(")]),n("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("[")]),n("span",{pre:!0,attrs:{class:"token number"}},[t._v("1")]),n("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v(",")]),t._v(" "),n("span",{pre:!0,attrs:{class:"token number"}},[t._v("2")]),n("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("]")]),n("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v(")")]),n("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v(";")]),t._v("\n\n"),n("span",{pre:!0,attrs:{class:"token keyword"}},[t._v("const")]),t._v(" joined "),n("span",{pre:!0,attrs:{class:"token operator"}},[t._v("=")]),t._v(" collection"),n("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v(".")]),n("span",{pre:!0,attrs:{class:"token function"}},[t._v("crossJoin")]),n("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("(")]),n("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("[")]),n("span",{pre:!0,attrs:{class:"token string"}},[t._v('"a"')]),n("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v(",")]),t._v(" "),n("span",{pre:!0,attrs:{class:"token string"}},[t._v('"b"')]),n("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("]")]),n("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v(")")]),n("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v(";")]),t._v("\n\njoined"),n("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v(".")]),n("span",{pre:!0,attrs:{class:"token function"}},[t._v("all")]),n("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("(")]),n("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v(")")]),n("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v(";")]),t._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[t._v("//=> [")]),t._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[t._v("//=>   [1, 'a'],")]),t._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[t._v("//=>   [1, 'b'],")]),t._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[t._v("//=>   [2, 'a'],")]),t._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[t._v("//=>   [2, 'b'],")]),t._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[t._v("//=> ]")]),t._v("\n")])])]),n("p",[n("a",{attrs:{href:"https://github.com/ecrmnn/collect.js/blob/master/src/methods/crossJoin.js",target:"_blank",rel:"noopener noreferrer"}},[t._v("View source on GitHub"),n("OutboundLink")],1)])])},[],!1,null,null,null);s.default=e.exports}}]);