[Ruby] On link_to for tags

2008-08-19T15:44:04-07:00

something like this?

def link_to_tags(tags)
  tags.collect { |tag| link_to tag, tags_path_for(tag) }.join(",")
end

[Ruby] On Similar Methods Refactoring

2008-08-13T02:20:38-07:00

make that a class method, the way it is written right now..
like so:

# creates those methods for you

def self.should_be_upgraded_to(title, id)
  define_method "should_be_upgraded_to_#{title}?" do
    rank = Rank.find_by_id(id)
    if self.cbc >= rank.cbc && self.dbc >= rank.dbc &&
       self.cbp >= rank.cbp && self.dbp >= rank.dbp &&
       self.cbs >= rank.cbs && self.dbs >= rank.dbs &&
       self.cpd >= rank.cpd && self.dpd >= rank.dpd &&
       self.cpe >= rank.cpe && self.dpe >= rank.dpe &&       
       self.cpa >= rank.cpa && self.dpa >= rank.dpa &&
       self.cnb >= rank.cnb && self.dnb >= rank.dnb &&
       self.cad >= rank.cad && self.dad >= rank.dad then true
    else
       false
    end
  end
end


# create them like this in your class:

should_be_upgraded_to :apprentice, 1
should_be_upgraded_to :practitioner, 2
should_be_upgraded_to :master, 3
should_be_upgraded_to :designer, 4
should_be_upgraded_to :engineer, 5
should_be_upgraded_to :architect, 6

# i hope it works, haven't actually tried it out...

bakkdoor

[Ruby] On link_to for tags

[Ruby] On Similar Methods Refactoring