simulacra/dist/simulacra.min.js

Data-binding function for the DOM.

/*!
 * Simulacra.js
 * Version 2.2.0
 * MIT License
 * http://simulacra.js.org/
 */
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n,r,o,i,a,u,l,s=[];for(r=(n=e)+t;n<r;n++)j(c,f,p,null,m[n],n);for(n=2,r=arguments.length;n<r;n++)s.push(arguments[n]);for(Array.prototype.splice.apply(m,arguments),Array.prototype.splice.apply(y,[e,t].concat(Array(s.length))),i=Array.prototype.splice.apply(this,arguments),l=e-t>=this.length-1,r=(n=e)+s.length;n<r;n++)u=_(d,c,f,p,s[n-e],null,n),a=h.currentMarker,u&&(v&&l?(a.parentNode.appendChild(u),a.parentNode.appendChild(a)):a.parentNode.insertBefore(u,L(e+s.length,y)||a));if((o=s.length-t)<0)m.length=y.length=this.length;else if(0<o)for(n=this.length-o,r=this.length;n<r;n++)P(d,c,f,p,this,n);return i}}(l,s,d,c),a=0,u=t.length;a<u;a++)P(l,s,d,c,t,a);return e}o[N]?e(s[c]):t(s[c]),Object.defineProperty(s,c,{get:function(){return f[c]},set:o[N]?e:t,enumerable:!0,configurable:!0})}function P(i,a,u,l,s,d){var c=a[k][l],f=c.activeNodes,p=c.previousValues,h=u[l][g],y=s[d];Object.defineProperty(s,d,{get:function(){return y},set:function(e){var t,n,r,o;y=e,(t=s[d])!==(n=p[d])&&(o=_(i,a,u,l,t,n,d)),r=c.currentMarker,o&&(h?(r.parentNode.appendChild(o),r.parentNode.appendChild(r)):r.parentNode.insertBefore(o,L(d+1,f)||r))},enumerable:!0,configurable:!0})}function j(e,t,n,r,o,i){var a,u=e[k][n],l=u.activeNodes,s=u.previousValues,d=u.valueIsArray,c=u.keyPath,f=u.currentMarker,p=t[n],h=!p[w]&&p[1],y=p[w]&&p[1],m=p[2],v=l[i];delete s[i],v&&(delete l[i],d?c.index=i:delete c.index,h?a=h(v,null,o,c):y&&m&&(a=m(v,null,c.target=o,c)),a!==T&&f.parentNode.removeChild(v))}function _(e,t,n,r,o,i,a){var u,l=t[k][r],s=n[r],d=!s[w]&&s[1],c=s[w]&&s[1],f=s[0],p=s[2],h=l.activeNodes,y=l.previousValues,m=l.valueIsArray,v=l.keyPath,g=h[a],N=f;if(void 0===o&&(o=null),void 0===i&&(i=null),null===o)return j(t,n,r,0,i,a),null;if(m?v.index=a:delete v.index,y[a]=o,c)g&&j(t,n,r,0,i,a),N=b(e,f,c),v.target=m?o[a]:o,A(e,o,c,N,v),p&&p(N,v.target=o,null,v);else if(N=g||f.cloneNode(!0),d?void 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r,o,i=["hasDefinition","isBoundToParent","isProcessed","isMarkerLast","marker","meta","memoizedObject","matchedNode","replaceAttribute","retainElement","template"],a={},u="function"==typeof Symbol;for(r=0,o=i.length;r<o;r++)a[i[r]]=u?Symbol(i[r]):"__"+i[r]+"__";t.exports=a},{}],6:[function(e,t,n){"use strict";var r=e("./key_map"),y=r.isBoundToParent,m=r.marker,v=r.matchedNode,g=r.template,N=r.isMarkerLast,b=4294967295;function k(e,t,o){var n,r,i,a,u,l,s,d,c,f,p,h=e?e.document:window.document;if(i=o[g]){for(n in t=i.node.cloneNode(!0),s=i.indices,c=d=0,f=h.createTreeWalker(t,b,w,!1),o)if(!(r=o[n])[y]){for(;f.nextNode();){if(d===s[c]){r[m]=f.currentNode,d++;break}d++}c++}}else{for(s=[],function(e,t,n){var r,o,i,a,u,l=e?e.document:window.document,s=l.createTreeWalker(t,b,w,!1),d=[],c=0,f=k.useCommentNode?1:0;for(i in n)d.push(n[i][0]);for(;s.nextNode()&&d.length;){for(r=0,o=d.length;r<o;r++)if(a=d[r],s.currentNode.isEqualNode(a)){for(Object.defineProperty(a,v,{value:{index:c+f,node:s.currentNode}}),k.useCommentNode&&f++,u=l.createTreeWalker(a,b,w,!1);u.nextNode();)f--;d.splice(r,1);break}c++}}(e,t=t.cloneNode(!0),o),p=Object.keys(o).sort(function(e,t){var n=o[e][0][v],r=o[t][0][v];return n&&r?n.index-r.index:0}),d=0;d<p.length;d++)n=p[d],(r=o[n])[y]||(i=r[0][v],s.push(i.index),u=(a=i.node).parentNode,null===a.nextElementSibling&&(r[N]=!0),k.useCommentNode?(l=u.insertBefore(h.createComment(' end "'+n+'" '),a),u.insertBefore(h.createComment(' begin "'+n+'" '),l)):l=u.insertBefore(h.createTextNode(""),a),r[m]=l,u.removeChild(a));Object.defineProperty(o,g,{value:{node:t.cloneNode(!0),indices:s}})}return t}function w(){return 1}k.useCommentNode=!1,k.acceptNode=w,t.exports=k,w.acceptNode=w},{"./key_map":5}],7:[function(e,t,n){"use strict";var k=e("./process_nodes"),w=e("./bind_keys"),r=e("./key_map"),x=r.hasDefinition,T=r.isBoundToParent,E=r.marker,C=r.meta,A=k.acceptNode,P=1,j=8;t.exports=function e(t,n,r,o,i){var a=t?t.document:window.document;var u,l,s,d,c,f,p,h;var y,m,v,g,N,b;for(u in r)if(l=r[u],y=n[C][u],c=!l[x]&&l[1],f=l[x]&&l[1],p=l[2],h=y.keyPath,l[T])s=n[u],f&&null!=s?w(t,s,f,i,h):c&&c(i,s,null,h);else if((v=y.activeNodes).length){for(m=y.valueIsArray,s=m?n[u]:[n[u]],g=0,N=a.createTreeWalker(i,P,A,!1);g<v.length&&N.nextNode();)b=v[g],N.currentNode.isEqualNode(b)&&(v.splice(g,1,N.currentNode),d=s[g],m?h.index=g:delete h.index,f?(e(t,d,f,b,N.currentNode),p&&(h.target=d,p(N.currentNode,d,null,h))):c&&c(N.currentNode,d,null,h),g++);if(g!==v.length)throw new Error('Matching nodes could not be found on key "'+u+'", expected '+v.length+", found 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