Andreas/tracks
1
0
Fork 0
mirror of https://github.com/TracksApp/tracks.git synced 2026-02-05 23:41:48 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

dry form_helper using meta programming.

Browse source 
not sure if this improves readability, but codeclimate should be happier...
This commit is contained in:
Reinier Balt 2014-02-10 22:30:06 +01:00
parent 5de96d7eda
commit a7807a4b66
2 changed files with 40 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

29
app/controllers/recurring_todos/form_helper.rb
View file

@ -4,6 +4,16 @@ module RecurringTodos
def initialize(recurring_todo)
@recurring_todo = recurring_todo
@method_map = {
# delegate daily_xxx to daily_pattern.xxx
"daily" => {prefix: "", method: daily_pattern},
"weekly" => {prefix: "", method: weekly_pattern},
"monthly" => {prefix: "", method: monthly_pattern},
"yearly" => {prefix: "", method: yearly_pattern},
# delegate on_xxx to weekly_pattern.on_xxx
"on" => {prefix: "on_", method: weekly_pattern}
}
end
def create_pattern(pattern_class)
@ -29,20 +39,13 @@ module RecurringTodos
end
def method_missing(method, *args)
if method.to_s =~ /^daily_(.+)$/
daily_pattern.send($1, *args)
elsif method.to_s =~ /^weekly_(.+)$/
weekly_pattern.send($1, *args)
elsif method.to_s =~ /^monthly_(.+)$/
monthly_pattern.send($1, *args)
elsif method.to_s =~ /^yearly_(.+)$/
yearly_pattern.send($1, *args)
elsif method.to_s =~ /^on_(.+)$/ # on_monday, on_tuesday, etc.
weekly_pattern.send(method, *args)
else
# no match, let @recurring_todo handle it, or fail
@recurring_todo.send(method, *args)
# delegate daily_xxx to daily_pattern, weekly_xxx to weekly_pattern, etc.
if method.to_s =~ /^([^_]+)_(.+)$/
return @method_map[$1][:method].send(@method_map[$1][:prefix]+$2, *args) unless @method_map[$1].nil?
end
# no match, let @recurring_todo handle it, or fail
@recurring_todo.send(method, *args)
end
end