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Diffstat (limited to 'utils/jsdoc-toolkit/app/frame/String.js')
-rwxr-xr-x | utils/jsdoc-toolkit/app/frame/String.js | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/utils/jsdoc-toolkit/app/frame/String.js b/utils/jsdoc-toolkit/app/frame/String.js deleted file mode 100755 index c183c27..0000000 --- a/utils/jsdoc-toolkit/app/frame/String.js +++ /dev/null @@ -1,93 +0,0 @@ -/** - @name String - @class Additions to the core string object. -*/ - -/** @author Steven Levithan, released as public domain. */ -String.prototype.trim = function() { - var str = this.replace(/^\s+/, ''); - for (var i = str.length - 1; i >= 0; i--) { - if (/\S/.test(str.charAt(i))) { - str = str.substring(0, i + 1); - break; - } - } - return str; -} -/*t: - plan(6, "Testing String.prototype.trim."); - - var s = " a bc ".trim(); - is(s, "a bc", "multiple spaces front and back are trimmed."); - - s = "a bc\n\n".trim(); - is(s, "a bc", "newlines only in back are trimmed."); - - s = "\ta bc".trim(); - is(s, "a bc", "tabs only in front are trimmed."); - - s = "\n \t".trim(); - is(s, "", "an all-space string is trimmed to empty."); - - s = "a b\nc".trim(); - is(s, "a b\nc", "a string with no spaces in front or back is trimmed to itself."); - - s = "".trim(); - is(s, "", "an empty string is trimmed to empty."); - -*/ - -String.prototype.balance = function(open, close) { - var i = 0; - while (this.charAt(i) != open) { - if (i == this.length) return [-1, -1]; - i++; - } - - var j = i+1; - var balance = 1; - while (j < this.length) { - if (this.charAt(j) == open) balance++; - if (this.charAt(j) == close) balance--; - if (balance == 0) break; - j++; - if (j == this.length) return [-1, -1]; - } - - return [i, j]; -} -/*t: - plan(16, "Testing String.prototype.balance."); - - var s = "{abc}".balance("{","}"); - is(s[0], 0, "opener in first is found."); - is(s[1], 4, "closer in last is found."); - - s = "ab{c}de".balance("{","}"); - is(s[0], 2, "opener in middle is found."); - is(s[1], 4, "closer in middle is found."); - - s = "a{b{c}de}f".balance("{","}"); - is(s[0], 1, "nested opener is found."); - is(s[1], 8, "nested closer is found."); - - s = "{}".balance("{","}"); - is(s[0], 0, "opener with no content is found."); - is(s[1], 1, "closer with no content is found."); - - s = "".balance("{","}"); - is(s[0], -1, "empty string opener is -1."); - is(s[1], -1, "empty string closer is -1."); - - s = "{abc".balance("{","}"); - is(s[0], -1, "opener with no closer returns -1."); - is(s[1], -1, "no closer returns -1."); - - s = "abc".balance("{","}"); - is(s[0], -1, "no opener or closer returns -1 for opener."); - is(s[1], -1, "no opener or closer returns -1 for closer."); - - s = "a<bc}de".balance("<","}"); - is(s[0], 1, "unmatching opener is found."); - is(s[1], 4, "unmatching closer is found."); -*/
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