I need a helper, which will render a table in my customized style.
I wrote a code like this:
template.rhtml:
<% @column_names = ["Name", "Age", "Sex"] %>
<%= table_show @column_name %>
helper.rb
def table_show(names)
for name in names
content_tag ( :div, name, :class => ''table_header'' )
end
end
Which should give me an output like this:
<div class=''table_header''>Name</div>
<div class=''table_header''>Age</div>
<div class=''table_header''>Sex</div>
Unfortunately I have only one line of output which looks like:
NameAgeSex
After few trials it seems, that this output is being generated by line:
"for name in names", because deleting "content_tag..."
doesn''t make any
differences.
What am I doing wrong?
I suppose that helper def does treat an Array like a String...
Regards,
Tomasz Tomczyk
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