expandProperties (pattern, callback) private
Expands pattern, invoking callback for each expansion.
The only pattern supported is brace-expansion, anything else will be passed once to callback directly.
Example
1 2 3 4 5 6 7 8 9 | function echo(arg){ console.log(arg); }Ember.expandProperties('foo.bar', echo); //=> 'foo.bar'Ember.expandProperties('{foo,bar}', echo); //=> 'foo', 'bar'Ember.expandProperties('foo.{bar,baz}', echo); //=> 'foo.bar', 'foo.baz'Ember.expandProperties('{foo,bar}.baz', echo); //=> 'foo.baz', 'bar.baz'Ember.expandProperties('foo.{bar,baz}.[]', echo) //=> 'foo.bar.[]', 'foo.baz.[]'Ember.expandProperties('{foo,bar}.{spam,eggs}', echo) //=> 'foo.spam', 'foo.eggs', 'bar.spam', 'bar.eggs'Ember.expandProperties('{foo}.bar.{baz}') //=> 'foo.bar.baz' |
Parameters:
-
pattern
String - The property pattern to expand.
-
callback
Function - The callback to invoke. It is invoked once per expansion, and is passed the expansion.
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