1
fruits_prices = [ [
"apple"
,
200
] [
"orange"
100
], [
"melon"
600
] ]
3
birthdays = {
"shin"
=> Date(
1963
9
12
),
"hiroshi"
1967
18
) }
=> Date.
new
(
2
:shin
:hiroshi
5
birthdays[
] = Date(
)
6
] = Date.
16
print
"row=#{row}\n"
"row=#{row.to_a}\n"
319ページ ex2502.rb 実行すると、cannot load such file -- webrick (LoadError) になる。
39
border-type : solid
border-style : solid
47
34
<td><%= name %></td>
35
<td><input name=
"<%= name %>"
value=
"<%= row[name] %>"
size=
"60"
/></td>
<%
if
name ==
'id'
%>
36
<td><%= row[name] %></td>
37
else
38
end
dbh.
do
("update bookinfos set id=
'#{req.query['
id
']}'
,\
("update bookinfos set \