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query_methods.cr: Small typo fix in docs (#76)

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Benjamin T 2018-11-07 19:44:53 +01:00 • committed by Brian J. Cardiff
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src/db/query_methods.cr
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@ -264,7 +264,10 @@ module DB
end end
# Performs the `query` and returns a single scalar value # Performs the `query` and returns a single scalar value
#
# ```
# puts db.scalar("SELECT MAX(name)").as(String) # => (a String) # puts db.scalar("SELECT MAX(name)").as(String) # => (a String)
# ```
def scalar(query, *args) def scalar(query, *args)
build(query).scalar(*args) build(query).scalar(*args)
end end