iv-org-mirror/shard-crystal-db
1
0
Fork 0
mirror of https://gitea.invidious.io/iv-org/shard-crystal-db.git synced 2024-08-15 00:53:32 +00:00
Code Issues Projects Releases Packages Wiki Activity

Deal with unexpected ResultSet#read types during runtime.

Browse source
This commit is contained in:
Brian J. Cardiff 2017-04-06 15:28:20 -03:00
parent 545d758ae0
commit bb3203301b
2 changed files with 8 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

7
src/db/result_set.cr
View file

@ -76,7 +76,12 @@ module DB
# Reads the next column value as a **type**
def read(type : T.class) : T forall T
read.as(T)
value = read
if value.is_a?(T)
value
else
raise "#{self.class}#read returned a #{value.class}. A #{T} was expected."
end
end
# Reads the next columns and returns a tuple of the values.