Re: [sc-users] Collection.includes query

Subject: Re: [sc-users] Collection.includes query

From: James Harkins <jamshark70@xxxxxxxxx>

Date: Sat, 2 May 2009 10:56:35 -0400

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includes is based on identity, not equality.

If you wrote this, you'd get false also.

ServerOptions.devices.detect { |d| d === "JackRouter" }.notNil

Try the includesEqual method instead.

hjh

On May 2, 2009, at 10:49 AM, Anton Hörnquist wrote:

I dont understand this:

ServerOptions.devices
-> [ Built-in Microphone, Built-in Input, Built-in Output, JackRouter ]

ServerOptions.devices.detect { |d| d == "JackRouter" }.notNil
-> true

ServerOptions.devices.includes("JackRouter")
-> false

How come includes in the last interpretation return false?

: H. James Harkins

: jamshark70@xxxxxxxxxxxxxxxxx

: http://www.dewdrop-world.net

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