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Assign boolean literals using leafNode.

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This commit is contained in:
Rob Rix 2018-06-27 14:16:00 -04:00
parent fb1003b799
commit 21e18dcea9
1 changed files with 3 additions and 2 deletions
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5
src/Language/JSON/Assignment.hs
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@ -54,8 +54,9 @@ string :: Assignment Term
string = makeTerm <$> symbol String <*> (Literal.TextElement <$> source)
boolean :: Assignment Term
boolean = makeTerm <$> symbol Grammar.True <*> (Literal.true <$ rawSource)
<|> makeTerm <$> symbol Grammar.False <*> (Literal.false <$ rawSource)
boolean = toTerm
( leafNode Grammar.True $> Literal.true
<|> leafNode Grammar.False $> Literal.false)
none :: Assignment Term
none = toTerm (leafNode Null $> Literal.Null)