Ruby on rails find an associated objects which has another association too -


i have 3 models, organized way:

class task < ar::base   has_one :taskable  class taskable   belongs_to :task   has_many :supplies  class supply < ar::base   belongs_to :taskable

how can fetch tasks, taskable has @ least 1 supply?

you need join query .

# fetch tasks, taskable has @ least 1 supply task.joins(taskable: :supplies)

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