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Add removeStrings and remove methods after inlining in build.js.

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Former-commit-id: 2b57c9477e08fa89dcc9f567fe8bc64ab4541c4d
This commit is contained in:
John-David Dalton
2013-06-22 00:05:05 -07:00
parent fbd5679fb1
commit 30e257bc2b
1 changed files with 30 additions and 21 deletions
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51
build.js
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@@ -1131,7 +1131,7 @@
}
// remove the variable assignment from the source
source = source.slice(0, match.index) + source.slice(match.index + match[0].length);
return RegExp('[^.\\w"\']' + varName + '\\b').test(source);
return RegExp('[^\\w"\'.]' + varName + '\\b').test(source);
}
/**
@@ -1495,6 +1495,17 @@
return source;
}
/**
* Removes all strings from `source`.
*
* @private
* @param {String} source The source to process.
* @returns {String} Returns the modified source.
*/
function removeStrings(source) {
return source.replace(/(['"])[^\1\n\\]*?(?:\\.[^\1\n\\]*?)*\1/g, '');
}
/**
* Removes all `support` object references from `source`.
*
@@ -3214,7 +3225,7 @@
: !isLodashMethod(methodName)
) {
source = source.replace(matchFunction(source, methodName), function(match) {
return match.replace(/([^.])\bslice\(/g, '$1nativeSlice.call(');
return match.replace(/([^\w.])slice\(/g, '$1nativeSlice.call(');
});
}
});
@@ -3287,23 +3298,6 @@
source = buildTemplate(templatePattern, templateSettings);
}
else {
// remove methods from the build
allMethods.forEach(function(otherName) {
if (!_.contains(buildMethods, otherName) &&
!(otherName == 'findWhere' && !isUnderscore)) {
source = removeFunction(source, otherName);
}
});
// remove `iteratorTemplate` dependency checks from `_.template`
source = source.replace(matchFunction(source, 'template'), function(match) {
return match
.replace(/iteratorTemplate *&& */g, '')
.replace(/iteratorTemplate\s*\?\s*([^:]+?)\s*:[^,;]+/g, '$1');
});
/*----------------------------------------------------------------------*/
if (isModern || isUnderscore) {
iteratorOptions.forEach(function(prop) {
if (prop != 'array') {
@@ -3415,7 +3409,7 @@
// use a with-statement
iteratorOptions.forEach(function(prop) {
if (prop !== 'support') {
snippet = snippet.replace(RegExp('([^\\w.])\\b' + prop + '\\b', 'g'), '$1obj.' + prop);
snippet = snippet.replace(RegExp('([^\\w.])' + prop + '\\b', 'g'), '$1obj.' + prop);
}
});
@@ -3443,6 +3437,21 @@
return indent + 'var iteratorTemplate = ' + snippet + ';\n';
});
}
// remove methods from the build
allMethods.forEach(function(otherName) {
if (!_.contains(buildMethods, otherName) &&
!(otherName == 'findWhere' && !isUnderscore)) {
source = removeFunction(source, otherName);
}
});
// remove `iteratorTemplate` dependency checks from `_.template`
source = source.replace(matchFunction(source, 'template'), function(match) {
return match
.replace(/iteratorTemplate *&& */g, '')
.replace(/iteratorTemplate\s*\?\s*([^:]+?)\s*:[^,;]+/g, '$1');
});
}
/*------------------------------------------------------------------------*/
@@ -3657,7 +3666,7 @@
(function() {
var isShallow = isExcluded('runInContext'),
useMap = {},
snippet = removePseudoPrivates(removeComments(source)),
snippet = removePseudoPrivates(removeStrings(removeComments(source))),
varNames = getVars(snippet, isShallow);
while (varNames.length) {