Mirrors/lodash
1
0
Fork 0
mirror of https://github.com/whoisclebs/lodash.git synced 2026-02-09 18:37:50 +00:00
Code Issues Packages Projects Releases Wiki Activity

Optimize _.partial and _.partialRight.

Browse Source
This commit is contained in:
John-David Dalton
2013-11-29 11:21:48 -06:00
parent f818e5bc51
commit 097a2f6582
7 changed files with 31 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
dist/lodash.compat.min.js vendored
View File

@@ -6,15 +6,15 @@
;(function(){function n(n,t,e){e=(e||0)-1;for(var r=n?n.length:0;++e<r;)if(n[e]===t)return e;return-1}function t(t,e){var r=typeof e;if(t=t.l,"boolean"==r||null==e)return t[e]?0:-1;"number"!=r&&"string"!=r&&(r="object");var u="number"==r?e:b+e;return t=(t=t[r])&&t[u],"object"==r?t&&-1<n(t,e)?0:-1:t?0:-1}function e(n){var t=this.l,e=typeof n;if("boolean"==e||null==n)t[n]=true;else{"number"!=e&&"string"!=e&&(e="object");var r="number"==e?n:b+n,t=t[e]||(t[e]={});"object"==e?(t[r]||(t[r]=[])).push(n):t[r]=true
}}function r(n){return n.charCodeAt(0)}function u(n,t){for(var e=n.m,r=t.m,u=-1,o=e.length;++u<o;){var a=e[u],i=r[u];if(a!==i){if(a>i||typeof a=="undefined")return 1;if(a<i||typeof i=="undefined")return-1}}return n.n-t.n}function o(n){var t=-1,r=n.length,u=n[0],o=n[r/2|0],a=n[r-1];if(u&&typeof u=="object"&&o&&typeof o=="object"&&a&&typeof a=="object")return false;for(u=l(),u["false"]=u["null"]=u["true"]=u.undefined=false,o=l(),o.k=n,o.l=u,o.push=e;++t<r;)o.push(n[t]);return o}function a(n){return"\\"+Y[n]
}function i(){return v.pop()||[]}function l(){return y.pop()||{k:null,l:null,m:null,"false":false,n:0,"null":false,number:null,object:null,push:null,string:null,"true":false,undefined:false,o:null}}function f(n){return typeof n.toString!="function"&&typeof(n+"")=="string"}function c(n){n.length=0,v.length<w&&v.push(n)}function p(n){var t=n.l;t&&p(t),n.k=n.l=n.m=n.object=n.number=n.string=n.o=null,y.length<w&&y.push(n)}function s(n,t,e){t||(t=0),typeof e=="undefined"&&(e=n?n.length:0);var r=-1;e=e-t||0;for(var u=Array(0>e?0:e);++r<e;)u[r]=n[t+r];
return u}function g(e){function v(n){return n&&typeof n=="object"&&!ze(n)&&_e.call(n,"__wrapped__")?n:new y(n)}function y(n,t){this.__chain__=!!t,this.__wrapped__=n}function w(n){function t(){if(r){var n=r.slice();we.apply(n,arguments)}if(this instanceof t){var o=nt(e.prototype),n=e.apply(o,n||arguments);return jt(n)?n:o}return e.apply(u,n||arguments)}var e=n[0],r=n[2],u=n[4];return Le(t,n),t}function Y(n,t,e,r,u){if(e){var o=e(n);if(typeof o!="undefined")return o}if(!jt(n))return n;var a=ge.call(n);
if(!V[a]||!$e.nodeClass&&f(n))return n;var l=Fe[a];switch(a){case L:case z:return new l(+n);case W:case M:return new l(n);case J:return o=l(n.source,S.exec(n)),o.lastIndex=n.lastIndex,o}if(a=ze(n),t){var p=!r;r||(r=i()),u||(u=i());for(var g=r.length;g--;)if(r[g]==n)return u[g];o=a?l(n.length):{}}else o=a?s(n):Xe({},n);return a&&(_e.call(n,"index")&&(o.index=n.index),_e.call(n,"input")&&(o.input=n.input)),t?(r.push(n),u.push(o),(a?Qe:nr)(n,function(n,a){o[a]=Y(n,t,e,r,u)}),p&&(c(r),c(u)),o):o}function nt(n){return jt(n)?Oe(n):{}
}function tt(n,t,e){if(typeof n!="function")return Vt;if(typeof t=="undefined"||!("prototype"in n))return n;var r=n.__bindData__;if(typeof r=="undefined"&&($e.funcNames&&(r=!n.name),r=r||!$e.funcDecomp,!r)){var u=de.call(n);$e.funcNames||(r=!A.test(u)),r||(r=B.test(u),Le(n,r))}if(false===r||true!==r&&1&r[1])return n;switch(e){case 1:return function(e){return n.call(t,e)};case 2:return function(e,r){return n.call(t,e,r)};case 3:return function(e,r,u){return n.call(t,e,r,u)};case 4:return function(e,r,u,o){return n.call(t,e,r,u,o)
}}return Jt(n,t)}function et(n){function t(){var n=l?a:this;if(u){var h=u.slice();we.apply(h,arguments)}return(o||c)&&(h||(h=s(arguments)),o&&we.apply(h,o),c&&h.length<i)?(r|=16,et([e,p?r:-4&r,h,null,a,i])):(h||(h=arguments),f&&(e=n[g]),this instanceof t?(n=nt(e.prototype),h=e.apply(n,h),jt(h)?h:n):e.apply(n,h))}var e=n[0],r=n[1],u=n[2],o=n[3],a=n[4],i=n[5],l=1&r,f=2&r,c=4&r,p=8&r,g=e;return Le(t,n),t}function rt(e,r){var u=-1,a=ht(),i=e?e.length:0,l=i>=_&&a===n,f=[];if(l){var c=o(r);c?(a=t,r=c):l=false
}for(;++u<i;)c=e[u],0>a(r,c)&&f.push(c);return l&&p(r),f}function ot(n,t,e,r){r=(r||0)-1;for(var u=n?n.length:0,o=[];++r<u;){var a=n[r];if(a&&typeof a=="object"&&typeof a.length=="number"&&(ze(a)||mt(a))){t||(a=ot(a,t,e));var i=-1,l=a.length,f=o.length;for(o.length+=l;++i<l;)o[f++]=a[i]}else e||o.push(a)}return o}function at(n,t,e,r,u,o){if(e){var a=e(n,t);if(typeof a!="undefined")return!!a}if(n===t)return 0!==n||1/n==1/t;if(n===n&&!(n&&X[typeof n]||t&&X[typeof t]))return false;if(null==n||null==t)return n===t;
var l=ge.call(n),p=ge.call(t);if(l==T&&(l=G),p==T&&(p=G),l!=p)return false;switch(l){case L:case z:return+n==+t;case W:return n!=+n?t!=+t:0==n?1/n==1/t:n==+t;case J:case M:return n==ae(t)}if(p=l==$,!p){var s=_e.call(n,"__wrapped__"),g=_e.call(t,"__wrapped__");if(s||g)return at(s?n.__wrapped__:n,g?t.__wrapped__:t,e,r,u,o);if(l!=G||!$e.nodeClass&&(f(n)||f(t)))return false;if(l=!$e.argsObject&&mt(n)?ue:n.constructor,s=!$e.argsObject&&mt(t)?ue:t.constructor,l!=s&&!(wt(l)&&l instanceof l&&wt(s)&&s instanceof s)&&"constructor"in n&&"constructor"in t)return false
}for(s=!u,u||(u=i()),o||(o=i()),l=u.length;l--;)if(u[l]==n)return o[l]==t;var h=0,a=true;if(u.push(n),o.push(t),p){if(l=n.length,h=t.length,a=h==n.length,!a&&!r)return a;for(;h--;)if(p=l,s=t[h],r)for(;p--&&!(a=at(n[p],s,e,r,u,o)););else if(!(a=at(n[h],s,e,r,u,o)))break;return a}return Ze(t,function(t,i,l){return _e.call(l,i)?(h++,a=_e.call(n,i)&&at(n[i],t,e,r,u,o)):void 0}),a&&!r&&Ze(n,function(n,t,e){return _e.call(e,t)?a=-1<--h:void 0}),s&&(c(u),c(o)),a}function it(n,t,e,r,u){(ze(t)?It:nr)(t,function(t,o){var a,i,l=t,f=n[o];
if(t&&((i=ze(t))||tr(t))){for(l=r.length;l--;)if(a=r[l]==t){f=u[l];break}if(!a){var c;e&&(l=e(f,t),c=typeof l!="undefined")&&(f=l),c||(f=i?ze(f)?f:[]:tr(f)?f:{}),r.push(t),u.push(f),c||it(f,t,e,r,u)}}else e&&(l=e(f,t),typeof l=="undefined"&&(l=t)),typeof l!="undefined"&&(f=l);n[o]=f})}function lt(n,t){return n+me(Re()*(t-n+1))}function ft(e,r,u){var a=-1,l=ht(),f=e?e.length:0,s=[],g=!r&&f>=_&&l===n,h=u||g?i():s;if(g){var v=o(h);v?(l=t,h=v):(g=false,h=u?h:(c(h),s))}for(;++a<f;){var v=e[a],y=u?u(v,a,e):v;
(r?!a||h[h.length-1]!==y:0>l(h,y))&&((u||g)&&h.push(y),s.push(v))}return g?(c(h.k),p(h)):u&&c(h),s}function ct(n){return function(t,e,r){var u={};if(e=v.createCallback(e,r,3),ze(t)){r=-1;for(var o=t.length;++r<o;){var a=t[r];n(u,a,e(a,r,t),t)}}else Qe(t,function(t,r,o){n(u,t,e(t,r,o),o)});return u}}function pt(n,t,e,r,u,o){var a=1&t,i=4&t,l=16&t,f=32&t;if(!(2&t||wt(n)))throw new ie;l&&!e.length&&(t&=-17,l=e=false),f&&!r.length&&(t&=-33,f=r=false);var c=n&&n.__bindData__;return c&&true!==c?(c=c.slice(),c[2]&&(c[2]=c[2].slice()),c[3]&&(c[3]=c[3].slice()),!a||1&c[1]||(c[4]=u),!a&&1&c[1]&&(t|=8),!i||4&c[1]||(c[5]=o),l&&we.apply(c[2]||(c[2]=[]),e),f&&ke.apply(c[3]||(c[3]=[]),r),c[1]|=t,pt.apply(null,c)):(1==t||17===t?w:et)([n,t,e,r,u,o])
return u}function g(e){function v(n){return n&&typeof n=="object"&&!ze(n)&&_e.call(n,"__wrapped__")?n:new y(n)}function y(n,t){this.__chain__=!!t,this.__wrapped__=n}function w(n){function t(){if(r){var n=s(r);we.apply(n,arguments)}if(this instanceof t){var o=nt(e.prototype),n=e.apply(o,n||arguments);return jt(n)?n:o}return e.apply(u,n||arguments)}var e=n[0],r=n[2],u=n[4];return Le(t,n),t}function Y(n,t,e,r,u){if(e){var o=e(n);if(typeof o!="undefined")return o}if(!jt(n))return n;var a=ge.call(n);if(!V[a]||!$e.nodeClass&&f(n))return n;
var l=Fe[a];switch(a){case L:case z:return new l(+n);case W:case M:return new l(n);case J:return o=l(n.source,S.exec(n)),o.lastIndex=n.lastIndex,o}if(a=ze(n),t){var p=!r;r||(r=i()),u||(u=i());for(var g=r.length;g--;)if(r[g]==n)return u[g];o=a?l(n.length):{}}else o=a?s(n):Xe({},n);return a&&(_e.call(n,"index")&&(o.index=n.index),_e.call(n,"input")&&(o.input=n.input)),t?(r.push(n),u.push(o),(a?Qe:nr)(n,function(n,a){o[a]=Y(n,t,e,r,u)}),p&&(c(r),c(u)),o):o}function nt(n){return jt(n)?Oe(n):{}}function tt(n,t,e){if(typeof n!="function")return Vt;
if(typeof t=="undefined"||!("prototype"in n))return n;var r=n.__bindData__;if(typeof r=="undefined"&&($e.funcNames&&(r=!n.name),r=r||!$e.funcDecomp,!r)){var u=de.call(n);$e.funcNames||(r=!A.test(u)),r||(r=B.test(u),Le(n,r))}if(false===r||true!==r&&1&r[1])return n;switch(e){case 1:return function(e){return n.call(t,e)};case 2:return function(e,r){return n.call(t,e,r)};case 3:return function(e,r,u){return n.call(t,e,r,u)};case 4:return function(e,r,u,o){return n.call(t,e,r,u,o)}}return Jt(n,t)}function et(n){function t(){var n=l?a:this;
if(u){var h=s(u);we.apply(h,arguments)}return(o||c)&&(h||(h=s(arguments)),o&&we.apply(h,o),c&&h.length<i)?(r|=16,et([e,p?r:-4&r,h,null,a,i])):(h||(h=arguments),f&&(e=n[g]),this instanceof t?(n=nt(e.prototype),h=e.apply(n,h),jt(h)?h:n):e.apply(n,h))}var e=n[0],r=n[1],u=n[2],o=n[3],a=n[4],i=n[5],l=1&r,f=2&r,c=4&r,p=8&r,g=e;return Le(t,n),t}function rt(e,r){var u=-1,a=ht(),i=e?e.length:0,l=i>=_&&a===n,f=[];if(l){var c=o(r);c?(a=t,r=c):l=false}for(;++u<i;)c=e[u],0>a(r,c)&&f.push(c);return l&&p(r),f}function ot(n,t,e,r){r=(r||0)-1;
for(var u=n?n.length:0,o=[];++r<u;){var a=n[r];if(a&&typeof a=="object"&&typeof a.length=="number"&&(ze(a)||mt(a))){t||(a=ot(a,t,e));var i=-1,l=a.length,f=o.length;for(o.length+=l;++i<l;)o[f++]=a[i]}else e||o.push(a)}return o}function at(n,t,e,r,u,o){if(e){var a=e(n,t);if(typeof a!="undefined")return!!a}if(n===t)return 0!==n||1/n==1/t;if(n===n&&!(n&&X[typeof n]||t&&X[typeof t]))return false;if(null==n||null==t)return n===t;var l=ge.call(n),p=ge.call(t);if(l==T&&(l=G),p==T&&(p=G),l!=p)return false;switch(l){case L:case z:return+n==+t;
case W:return n!=+n?t!=+t:0==n?1/n==1/t:n==+t;case J:case M:return n==ae(t)}if(p=l==$,!p){var s=_e.call(n,"__wrapped__"),g=_e.call(t,"__wrapped__");if(s||g)return at(s?n.__wrapped__:n,g?t.__wrapped__:t,e,r,u,o);if(l!=G||!$e.nodeClass&&(f(n)||f(t)))return false;if(l=!$e.argsObject&&mt(n)?ue:n.constructor,s=!$e.argsObject&&mt(t)?ue:t.constructor,l!=s&&!(wt(l)&&l instanceof l&&wt(s)&&s instanceof s)&&"constructor"in n&&"constructor"in t)return false}for(s=!u,u||(u=i()),o||(o=i()),l=u.length;l--;)if(u[l]==n)return o[l]==t;
var h=0,a=true;if(u.push(n),o.push(t),p){if(l=n.length,h=t.length,a=h==n.length,!a&&!r)return a;for(;h--;)if(p=l,s=t[h],r)for(;p--&&!(a=at(n[p],s,e,r,u,o)););else if(!(a=at(n[h],s,e,r,u,o)))break;return a}return Ze(t,function(t,i,l){return _e.call(l,i)?(h++,a=_e.call(n,i)&&at(n[i],t,e,r,u,o)):void 0}),a&&!r&&Ze(n,function(n,t,e){return _e.call(e,t)?a=-1<--h:void 0}),s&&(c(u),c(o)),a}function it(n,t,e,r,u){(ze(t)?It:nr)(t,function(t,o){var a,i,l=t,f=n[o];if(t&&((i=ze(t))||tr(t))){for(l=r.length;l--;)if(a=r[l]==t){f=u[l];
break}if(!a){var c;e&&(l=e(f,t),c=typeof l!="undefined")&&(f=l),c||(f=i?ze(f)?f:[]:tr(f)?f:{}),r.push(t),u.push(f),c||it(f,t,e,r,u)}}else e&&(l=e(f,t),typeof l=="undefined"&&(l=t)),typeof l!="undefined"&&(f=l);n[o]=f})}function lt(n,t){return n+me(Re()*(t-n+1))}function ft(e,r,u){var a=-1,l=ht(),f=e?e.length:0,s=[],g=!r&&f>=_&&l===n,h=u||g?i():s;if(g){var v=o(h);v?(l=t,h=v):(g=false,h=u?h:(c(h),s))}for(;++a<f;){var v=e[a],y=u?u(v,a,e):v;(r?!a||h[h.length-1]!==y:0>l(h,y))&&((u||g)&&h.push(y),s.push(v))
}return g?(c(h.k),p(h)):u&&c(h),s}function ct(n){return function(t,e,r){var u={};if(e=v.createCallback(e,r,3),ze(t)){r=-1;for(var o=t.length;++r<o;){var a=t[r];n(u,a,e(a,r,t),t)}}else Qe(t,function(t,r,o){n(u,t,e(t,r,o),o)});return u}}function pt(n,t,e,r,u,o){var a=1&t,i=4&t,l=16&t,f=32&t;if(!(2&t||wt(n)))throw new ie;l&&!e.length&&(t&=-17,l=e=false),f&&!r.length&&(t&=-33,f=r=false);var c=n&&n.__bindData__;return c&&true!==c?(c=s(c),c[2]&&(c[2]=s(c[2])),c[3]&&(c[3]=s(c[3])),!a||1&c[1]||(c[4]=u),!a&&1&c[1]&&(t|=8),!i||4&c[1]||(c[5]=o),l&&we.apply(c[2]||(c[2]=[]),e),f&&ke.apply(c[3]||(c[3]=[]),r),c[1]|=t,pt.apply(null,c)):(1==t||17===t?w:et)([n,t,e,r,u,o])
}function st(){Q.h=F,Q.b=Q.c=Q.g=Q.i="",Q.e="t",Q.j=true;for(var n,t=0;n=arguments[t];t++)for(var e in n)Q[e]=n[e];t=Q.a,Q.d=/^[^,]+/.exec(t)[0],n=te,t="return function("+t+"){",e=Q;var r="var n,t="+e.d+",E="+e.e+";if(!t)return E;"+e.i+";";e.b?(r+="var u=t.length;n=-1;if("+e.b+"){",$e.unindexedChars&&(r+="if(s(t)){t=t.split('')}"),r+="while(++n<u){"+e.g+";}}else{"):$e.nonEnumArgs&&(r+="var u=t.length;n=-1;if(u&&p(t)){while(++n<u){n+='';"+e.g+";}}else{"),$e.enumPrototypes&&(r+="var G=typeof t=='function';"),$e.enumErrorProps&&(r+="var F=t===k||t instanceof Error;");
var u=[];if($e.enumPrototypes&&u.push('!(G&&n=="prototype")'),$e.enumErrorProps&&u.push('!(F&&(n=="message"||n=="name"))'),e.j&&e.f)r+="var C=-1,D=B[typeof t]&&v(t),u=D?D.length:0;while(++C<u){n=D[C];",u.length&&(r+="if("+u.join("&&")+"){"),r+=e.g+";",u.length&&(r+="}"),r+="}";else if(r+="for(n in t){",e.j&&u.push("m.call(t, n)"),u.length&&(r+="if("+u.join("&&")+"){"),r+=e.g+";",u.length&&(r+="}"),r+="}",$e.nonEnumShadows){for(r+="if(t!==A){var i=t.constructor,r=t===(i&&i.prototype),f=t===J?I:t===k?j:L.call(t),x=y[f];",k=0;7>k;k++)r+="n='"+e.h[k]+"';if((!(r&&x[n])&&m.call(t,n))",e.j||(r+="||(!x[n]&&t[n]!==A[n])"),r+="){"+e.g+"}";
r+="}"}return(e.b||$e.nonEnumArgs)&&(r+="}"),r+=e.c+";return E",n("d,j,k,m,o,p,q,s,v,A,B,y,I,J,L",t+r+"}")(tt,q,fe,_e,d,mt,ze,Ct,Q.f,ce,X,Te,M,pe,ge)}function gt(n){return Me[n]}function ht(){var t=(t=v.indexOf)===Lt?n:t;return t}function vt(n){var t,e;return!n||ge.call(n)!=G||(t=n.constructor,wt(t)&&!(t instanceof t))||!$e.argsClass&&mt(n)||!$e.nodeClass&&f(n)?false:$e.ownLast?(Ze(n,function(n,t,r){return e=_e.call(r,t),false}),false!==e):(Ze(n,function(n,t){e=t}),typeof e=="undefined"||_e.call(n,e))}function yt(n){return Ve[n]