Odd stack error

ruby-talk
1

Anybody have any ideas as to what might be going on here? It yields a
stack level too deep exception after like 15 method calls. Note that I
do have one function call that is

large_hash_like_20000_members.each{|key, value| ...}

Is that all going on the stack as an array, maybe?
This is on OS X.
Thanks!
-R

exceptionstack level too deepSystemStackError: stack level too deep
  from
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/base.rb:1983:in
`=='
  from
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/base.rb:1983:in
`==='
  from
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/base.rb:1983:in
`convert_number_column_value'
  from
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/base.rb:1973:in
`write_attribute'
  from
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/attribute_methods.rb:67:in
`attribute='
  from
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/base.rb:1855:in
`__send__'
  from
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/base.rb:1855:in
`method_missing'
  from
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/base.rb:1672:in
`send'
  from
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/base.rb:1672:in
`attributes='
  from
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/base.rb:1671:in
`each'
  from
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/base.rb:1671:in
`attributes='
  from
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/base.rb:1505:in
`initialize_without_callbacks'
  from
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/callbacks.rb:225:in
`initialize'
  from
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/base.rb:449:in
`new'
  from
/opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/base.rb:449:in
`create'
  from ./db/add_single_zips.rb:3918
  from ./db/add_single_zips.rb:3908:in `each_line'
  from ./db/add_single_zips.rb:3908
  from ./db/add_single_zips.rb:3888:in `each_line'
  from ./db/add_single_zips.rb:3888
  from
/opt/local/lib/ruby/gems/1.8/gems/activesupport-1.4.2/lib/active_support/dependencies.rb:493:in
`load'
  from
/opt/local/lib/ruby/gems/1.8/gems/activesupport-1.4.2/lib/active_support/dependencies.rb:493:in
`load'
  from
/opt/local/lib/ruby/gems/1.8/gems/activesupport-1.4.2/lib/active_support/dependencies.rb:345:in
`new_constants_in'
  from
/opt/local/lib/ruby/gems/1.8/gems/activesupport-1.4.2/lib/active_support/dependencies.rb:493:in
`load'
  from (irb):9>>

···

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2

Roger Pack wrote:

Note that I
do have one function call that is

large_hash_like_20000_members.each{|key, value| ...}

Is that all going on the stack as an array, maybe?
This is on OS X.
Thanks!

This works fine for me on OS X and ruby 1.8.2:

def test

  h = Hash.new
  1.upto(100_000) do |i|
    h[i] = i
  end

  puts h[100_000]

  h.each do |key, val|
    puts key, val
  end

end

test

···

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