class MIDB::API::Hooks
Attributes
hooks[RW]
Public Class Methods
new()
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# File lib/midb/hooks.rb, line 12 def initialize() @hooks = Hash.new @hooks["after_get_all_entries"] = [] @hooks["format_field"] = [] end
Public Instance Methods
after_get_all_entries(n_entries)
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These are the methods that are ran when the hook is called from the main class. The code can be slightly modified depending on the arguments that each hook takes, but that's up to the original developer - not the one who does the customization.
# File lib/midb/hooks.rb, line 28 def after_get_all_entries(n_entries) @hooks["after_get_all_entries"].each do |f| # Just run :f whenever this method is called, no arguments. Object.send(f, n_entries) end end
format_field(field, what)
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# File lib/midb/hooks.rb, line 35 def format_field(field, what) if @hooks["format_field"] == [] return what else @hooks["format_field"].each do |f| return Object.send(f, field, what) end end end
register(hook, method)
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This method adds a method reference (:whatever) to the hash defined above.
# File lib/midb/hooks.rb, line 19 def register(hook, method) @hooks[hook].push method end