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Getting wrong number of arguments (2 for 1) for the code below…any ideas?
@user_industry = current_user.industry
@industries = Listing.find_by_sql("SELECT * FROM listings WHERE industry = ?", @user_industry)
You have to use the same string replacement as with AR find
Listing.find_by_sql(["SELECT * FROM listings WHERE industry = ?", @user_industry])API documentation