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Added default dict.

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Bruce Hill 2017-10-19 16:34:38 -07:00
parent e43f60a124
commit 443f8c73bb
1 changed files with 6 additions and 0 deletions
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lib/collections.nom
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@ -162,6 +162,12 @@ rule [%items sorted by %key] =:
# Metatable stuff # Metatable stuff
compile [counter] to: "setmetatable({}, {__index=function() return 0; end})" compile [counter] to: "setmetatable({}, {__index=function() return 0; end})"
compile [default dict] to: ".."
|setmetatable({}, {__index=function(self, key)
| t = {};
| self[key] = t;
| return t;
|end})"
rule [chain %dict to %fallback] =: rule [chain %dict to %fallback] =:
when (type of %fallback) == ?: when (type of %fallback) == ?:
* "table": * "table":