class Hotdog::Expression::StringTagNode

Public Class Methods

new(tagname, tagvalue, separator=nil, options={}) click to toggle source
# File lib/hotdog/expression/semantics.rb, line 797
def initialize(tagname, tagvalue, separator=nil, options={})
  super(tagname.to_s, tagvalue.to_s, separator, options)
end

Public Instance Methods

condition(options={}) click to toggle source
# File lib/hotdog/expression/semantics.rb, line 801
def condition(options={})
  "tags.name = ? AND tags.value = ?"
end
condition_tables(options={}) click to toggle source
# File lib/hotdog/expression/semantics.rb, line 805
def condition_tables(options={})
  [:tags]
end
condition_values(options={}) click to toggle source
# File lib/hotdog/expression/semantics.rb, line 809
def condition_values(options={})
  [tagname, tagvalue]
end
maybe_fallback(options={}) click to toggle source
# File lib/hotdog/expression/semantics.rb, line 813
def maybe_fallback(options={})
  fallback = GlobTagNode.new(to_glob(tagname), to_glob(tagvalue), separator)
  query = fallback.maybe_query(options)
  if query
    QueryExpressionNode.new(query, fallback.condition_values(options))
  else
    nil
  end
end