class PopulateNodeTagsAndRemove < ActiveRecord::Migration
def self.up
- have_nodes = select_value("SELECT count(*) FROM current_nodes").to_i != 0
+ have_nodes = select_value("SELECT count(*) FROM current_nodes").to_i.nonzero?
if have_nodes
prefix = File.join Dir.tmpdir, "020_populate_node_tags_and_remove.#{$PROCESS_ID}."