Thanks Colin and Walter for contribution.... Liz On Wednesday, August 19, 2015 at 11:28:38 AM UTC-4, Elizabeth McGurty wrote: > > Pradeep, following pertains to more advanced folks here. I thought that > demonstrating a good solution would be easy, but I am encountering > LocalJumpError: no block given (yield) on transaction_id... I created a > transaction table, and referenced it from User has_many. Folks, what the > problem there? > Liz > > > > On Wednesday, August 19, 2015 at 1:06:46 AM UTC-4, Pradeep Achuthan wrote: >> >> I am building an expense tracker application and I am in middle of data >> modelling. I have a Users table. Each user will log his expenses with >> expense type and income with income type. So I need to know how can we set >> up associations for it. >> As per my understanding I have set it up as follows >> >> User has_many :expenses, through: :transactions >> User has_many :incomes, through: :transactions >> >> Expense belongs_to :user >> >> Income belongs_to :user >> >> Here I am not sure what the transaction would associate and also >> expene/income type. >> >> Any suggestions/insights would be great. >> >
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