Class: PgTrigger::Scanner

Inherits:
Object
  • Object
show all
Defined in:
lib/pg_trigger/scanner.rb

Instance Method Summary collapse

Constructor Details

#initialize(str) ⇒ Scanner

Returns a new instance of Scanner.



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# File 'lib/pg_trigger/scanner.rb', line 7

def initialize(str)
  @str = str
  @functions = {}
  @definitions = []

  parse
end

Instance Method Details

#triggers ⇒ Object 



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# File 'lib/pg_trigger/scanner.rb', line 15

def triggers
  @definitions.filter_map do |defn|
    trigger = Trigger.from_definition(defn)
    next nil unless trigger
    next nil unless trigger.name.end_with?("_tr")

    if (fn = @functions[trigger.name])
      trigger.set_content_from_function(fn)
    end

    trigger
  end
end