diff options
Diffstat (limited to 'lib/handlebars/compiler.js')
-rw-r--r-- | lib/handlebars/compiler.js | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/lib/handlebars/compiler.js b/lib/handlebars/compiler.js index 96ae36a..2ffd829 100644 --- a/lib/handlebars/compiler.js +++ b/lib/handlebars/compiler.js @@ -77,6 +77,28 @@ Handlebars.registerHelper('blockHelperMissing', function(context, fn, inverse) { }, function(context, fn) { return fn(context) }); + +Handlebars.registerHelper('each', function(context, fn, inverse) { + var ret = ""; + + if(context.length > 0) { + for(var i=0, j=context.length; i<j; i++) { + ret = ret + fn(context[i]); + } + } else { + ret = inverse(this); + } + return ret; +}); + +Handlebars.registerHelper('if', function(context, fn, inverse) { + if(context === false || context == null) { + return inverse(this); + } else { + return fn(this); + } +}); + // END(BROWSER) exports.Handlebars = Handlebars; |