List Formatter

The List Formatter is a Source and a Formatter. You can use it as a Formatter to repeat the contents of any IEnumerable, such as an Array or List.

The spacers can also include character literals, for example, instead of a comma you could also use \n to list each item on a new line. Use the placeholder index to access the current index of the list being iterated. You can use this to access multiple lists.

Example Smart String	Arguments	Result
{0:list:{}|, |, and }	new[] { "one", "two", "three" }	one, two, and three
{theKey:ismatch(^.+123.+$):Fixed content if match|No match content}	new Dictionary<string, object>() { {"theKey", "Some123Content"}}	Fixed content if match
{0:list:{:ismatch(^100|200|999$):{:0.00}|'no match'}|, | and }	new List<int> {100, 200, 300}	100.00, 200.00 and 'no match'
{0:list:{:ismatch(^100|200|999$):'match'|'no match'}|, | and }	new List<int> {100, 200, 300}	'match', 'match' and 'no match'
The index placeholder can be used to sync multiple lists such as: {0:{} = {1.index}|, }	new List<int> { 1, 2, 3, 4 }, new List<string> { "one", "two", "three", "four" }	The index placeholder can be used to sync multiple lists such as: 1 = one, 2 = two, 3 = three, 4 = four