accept namespace as array

[witem]

Base on proposal: #245 (comment)

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Description updated by @evantahler

When choosing a namespace for your Resque connection (queue, worker, or scheduler), the namespace option can now be an array, ie ['my', 'namespace'] which would resolve to my:namespace in redis.

• By @witem via accept namespace as array #258
• Background: Don't work methods that use KEYS command(ioredis) #245, add a note about ioredis#keyPrefix #256, and d3477e4

[witem]

@evantahler what you think about this PR?

[evantahler]

👍

[evantahler]

Released https://github.com/taskrabbit/node-resque/releases/tag/v5.4.1

[glensc]

Why is this useful? what problem does it solve? the link in PR body does not give any idea of array usefulness.

[witem]

Why is this useful? what problem does it solve? the link in PR body does not give any idea of array usefulness.

This allows you to flexibly customize namespace for different environments without unnecessary string transformations. In my example it allows flexibly config namespace in ActionHero