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Diffstat (limited to 'specs/inverted.yml')
| -rw-r--r-- | specs/inverted.yml | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/specs/inverted.yml b/specs/inverted.yml index 33b0a14..a5a84d8 100644 --- a/specs/inverted.yml +++ b/specs/inverted.yml @@ -1,3 +1,32 @@ +overview: | + Inverted Section tags and End Section tags are used in combination to wrap a + section of the template. + + These tags' content MUST be a non-whitespace character sequence NOT + containing the current closing delimiter; each Inverted Section tag MUST be + followed by an End Section tag with the same content within the same + section. + + This tag's content names the data to replace the tag. Name resolution is as + follows: + 1) Walk the context stack from top to bottom, finding the first context + that is a) a hash containing the name as a key OR b) an object responding + to a method with the given name. + 2) If the context is a hash, the data is the value associated with the + name. + 3) If the context is an object and the method with the given name has an + arity of 1, the method SHOULD be called with a String containing the + unprocessed contents of the sections; the data is the value returned. + 3) Otherwise, the data is the value returned by calling the method with + the given name. + If the data is not of a list type, it is coerced into a list as follows: if + the data is truthy (e.g. `!!data == true`), use a single-element list + containing the data, otherwise use an empty list. + + This section MUST NOT be rendered unless the data list is empty. + + Inverted Section and End Section tags SHOULD be treated as standalone when + appropriate. tests: - name: Falsey desc: Falsey sections should have their contents rendered. |