Displaying 2 results from an estimated 2 matches for "find_by_tag".
2006 Nov 07
2
find_by_tag
What exactly is find_by_tag for? The rails documentation doesn''t really
give a description of what it does. I tried doing a search for
find_by_tag (and find_all_by_tag), but nothing turned up.
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You received this messa...
2005 May 23
1
has_and_belongs_to_many dual insert error ?
....tags.each {|tag|
self.tags.delete(tag) unless tags.include?(tag.tag)
}
end
def reject_existing_tags(tags)
self.tags.each { |tag| tags.delete tag.tag.downcase }
end
def add_tags_to_picture(tags)
tags.each do |name|
tag = Tag.find_by_tag(name.downcase) ||
Tag.create(''tag'' => name.downcase)
self.tags.push(tag)
end
end
end
class Tag < ActiveRecord::Base
has_and_belongs_to_many :pictures
def to_s() self.tag.capitalize end
def ==(other) return self.tag...