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author | mensonge <mensonge@b3834d28-1941-0410-a4f8-b48e95affb8f> | 2008-11-13 09:49:11 +0000 |
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committer | mensonge <mensonge@b3834d28-1941-0410-a4f8-b48e95affb8f> | 2008-11-13 09:49:11 +0000 |
commit | e44a7e37b6c7b5961adaffc62b9042b8d442938e (patch) | |
tree | 95b67c356e93163467db2451f2b8cce84ed5d582 /includes/js/dojox/lang/functional/sequence.js | |
parent | a62b9742ee5e28bcec6872d88f50f25b820914f6 (diff) | |
download | semanticscuttle-e44a7e37b6c7b5961adaffc62b9042b8d442938e.tar.gz semanticscuttle-e44a7e37b6c7b5961adaffc62b9042b8d442938e.tar.bz2 |
New feature: basic Ajax suggestion for tags and implementation of Dojo toolkit
git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@151 b3834d28-1941-0410-a4f8-b48e95affb8f
Diffstat (limited to 'includes/js/dojox/lang/functional/sequence.js')
-rw-r--r-- | includes/js/dojox/lang/functional/sequence.js | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/includes/js/dojox/lang/functional/sequence.js b/includes/js/dojox/lang/functional/sequence.js new file mode 100644 index 0000000..c5aaa1c --- /dev/null +++ b/includes/js/dojox/lang/functional/sequence.js @@ -0,0 +1,38 @@ +if(!dojo._hasResource["dojox.lang.functional.sequence"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. +dojo._hasResource["dojox.lang.functional.sequence"] = true; +dojo.provide("dojox.lang.functional.sequence"); + +dojo.require("dojox.lang.functional.lambda"); + +// This module adds high-level functions and related constructs: +// - sequence generators + +// Defined methods: +// - take any valid lambda argument as the functional argument + +(function(){ + var d = dojo, df = dojox.lang.functional; + + d.mixin(df, { + // sequence generators + repeat: function(/*Number*/ n, /*Function|String|Array*/ f, /*Object*/ z, /*Object?*/ o){ + // summary: builds an array by repeatedly applying a unary function N times + // with a seed value Z. + o = o || d.global; f = df.lambda(f); + var t = new Array(n); + t[0] = z; + for(var i = 1; i < n; t[i] = z = f.call(o, z), ++i); + return t; // Array + }, + until: function(/*Function|String|Array*/ pr, /*Function|String|Array*/ f, /*Object*/ z, /*Object?*/ o){ + // summary: builds an array by repeatedly applying a unary function with + // a seed value Z until the predicate is satisfied. + o = o || d.global; f = df.lambda(f); pr = df.lambda(pr); + var t = []; + for(; !pr.call(o, z); t.push(z), z = f.call(o, z)); + return t; // Array + } + }); +})(); + +} |