Store find output in a new array

rubyonrails-talk
1

Hi,

the array below is the output from a find(:all)

[#<Boekingen affnr: "vl999", pnr: "MA5OSG", agent: "monties", ticket_prijs: #<BigDecimal:b775f4c4,'0.138E3',4(12)>, aantal_pers: 2, ticket_fees: nil, res_kosten: nil, commissie: nil, ticket_verz: nil, tax: nil, total_prijs: #<BigDecimal:b775f230,'0.36316E3',8(12)>, bet_id: nil, vertrek_id: "AMS", bestemming_id: "MAD", airline_id: "HV", cabinclass: nil, type: nil, eligibility: nil, supplier: nil, heen_datum: 1020204000, terug_datum: 1049061600, outbound_v: nil, outbound_a: nil, outbound_vluchtnrs: nil, inbound_v: nil, inbound_a: nil, inbound_vluchtnrs: nil, reis_verz: #<BigDecimal:b775ed08,'0.0',4(8)>, annu_verz: #<BigDecimal:b775eccc,'0.0',4(8)>, boeking_status: nil, enquete_status: 1, holiday_status: 0, eurenq_status: 9, nieuwsbrief: 99, reference: nil, kadoboncode: nil, boeking_tijdcode: 1030624003, servicemail_status: nil, factory_master_id: 1>,] ectect

Now i want to store all the values of the "ticket_fees" in a new array.

like this...

ticket_fee = ["2", "3", "1"]

How can i do this(newbie)

Thanks..remco

2 

ticket_fee = []
find(:all).map{|record| ticket_fee << record.ticket_fees}

Try it:)

btw, find(:all) you can write: ‘all’:

Ticket.find(:all) #=> Ticket.all

3

[code] ticket_fee = find(:all).map{|record| ticket_fee << record.ticket_fees}

You might as well just do

find(:all).map{|record| record.ticket_fees}

Fred

4

Remco Swoany wrote:

Billy Hsu wrote:

[code] ticket_fee = find(:all).map{|record| ticket_fee << record.ticket_fees} [/code]

Try it:) btw, find(:all) you can write: 'all': Ticket.find(:all) #=> Ticket.all

cabinclass: nil, type: nil, eligibility: nil, supplier: nil, heen_datum: like this...

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Hi

Us this Factory_masters = Fusioncharts::FactoryMaster.find(:all)

Output: [#<Fusioncharts::FactoryMaster id: 1, name: "vliegtickets">, #<Fusioncharts::FactoryMaster id: 2, name: "vliegticket">, #<Fusioncharts::FactoryMaster id: 3, name: "vliegtickets.nl">, #<Fusioncharts::FactoryMaster id: 4, name: "www.vliegtickets.nl">, #<Fusioncharts::FactoryMaster id: 5, name: "vlieg tickets">, #<Fusioncharts::FactoryMaster id: 6, name: "vliegticket.nl">, #<Fusioncharts::FactoryMaster id: 7, name: "goedkoop vliegen">, #<Fusioncharts::FactoryMaster id: 8, name: "vliegtickets nl ">, #<Fusioncharts::FactoryMaster id: 9, name: "vlieg ticket">, #<Fusioncharts::FactoryMaster id: 10, name: "vliegtarieven">, #<Fusioncharts::FactoryMaster id: 11, name: "vliegticket">]

Then i use your suggestion, like this

name = Fusioncharts::FactoryMaster.find(:all).map{|record| name << record.name

But i get no results...

What am i doing wrong?

remco

i just find out..the solution...pff..

factory_masters.bookings.map{|record| record.departure_id}.inject(Hash.new(0)) {|h,x| h+=1;h}

output:

["AMS" => 4, "BCN"=> 9, "BKK"=>2]

Thanks for the support!