conditional statement in ruby

Question

I am trying to write Helper method in rails but its throwing error for following line

#if button_source.kind_of?(Array) then list = button_source else list = button_source.sort

The complete code

def buttons(model_name, target_property, button_source)
html = ''
list = ''
if button_source.kind_of?(Array) then list = button_source else list = button_source.sort end
list = button_source.sort
list.each do|x|
    html << radio_button(model_name, target_property, x[1])
    html << h(x[0])
    html << '<br />'
end
    return html
end

Please help me to resolve this issue, thanks.

tgt · Accepted Answer · 2012-08-26 16:15:12Z

1

You're missing an end at the end of the if statement.

answered Aug 26, 2012 at 16:15

tgt

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2 Comments

seoppc Over a year ago

yes right, i have noticed that, but still getting another error while using <%= buttons(:person, country_array) %> in view

apneadiving Over a year ago

You pass 2 args but your method requires 3

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