Displaying 1 result from an estimated 1 matches for "sql_to_count_play".
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sql_to_count_plays
2006 May 02
4
ordering after a inject
...I do the following command:
count = result.inject({}) { |hsh, row| hsh[row[''name'']] = row[''count''].to_i;
hsh }
Why?
Here are more specifics:
My complete method is this (based off of acts_as_taggable code - not'' DHHs,
but the original one):
def self.sql_to_count_plays(lookback)
sql = ["SELECT t.name as name, COUNT(*) as count
FROM histories h, tags t
WHERE h.tag_id = t.id
AND created_on > ?
GROUP BY tag_id
ORDER BY name", lookback]
result = find_by_sql(s...