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Member selection chain
Added by Brad Beattie almost 16 years ago
Given a set of projects, I'm trying to find any user that has a specific permission on any of those projects. Below is the code I thought would work.
@projects.collect(&:members).select {|m| m.role.allowed_to?(:view_schedules)}.collect {|m| m.user}.flatten.uniq
Unfortunately, this is giving me the following error.
undefined method `role' for #<Class:0x7ff2c55c8d88>
Any suggestions?
Seems this did the trick.
@users = @projects.collect{|p| p.members }.flatten.select {|m| m.role.allowed_to?(:view_schedules)}.collect {|m| m.user}.uniq