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Bug #11236

closed

inconsistent behavior using ** vs hash as method parameter

Bug #11236: inconsistent behavior using ** vs hash as method parameter

Added by akostadinov (Aleksandar Kostadinov) over 10 years ago. Updated about 6 years ago.

Status:
Closed
Assignee:
-
Target version:
-
ruby -v:
ruby 2.2.2p95 (2015-04-13 revision 50295) [x86_64-linux]
Backport:
2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN
[ruby-core:69494]

Description

Using ruby 2.2.2 I see this work:

[18] pry(main)> def test(cmd, opts={}) [18] pry(main)* puts cmd,opts [18] pry(main)* end => :test [19] pry(main)> test(:ads, :d => 6, :f => :gah, {a:3,b:4} => 3) ads {:d=>6, :f=>:gah, {:a=>3, :b=>4}=>3} => nil

But this fails:

[2] pry(main)> def test(cmd, **opts) [2] pry(main)* puts cmd, opts [2] pry(main)* end [9] pry(main)> test(:ads, :d => 6, :f => :gah, {a:3,b:4} => 3) ArgumentError: wrong number of arguments (2 for 1) from (pry):2:in `test'

Related issues 1 (0 open — 1 closed)

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