Ahmet Kilic wrote:
> Rodrigo Bermejo wrote:
>> 
>>> 
>>> To write to a file you need something like this:
>>> f=File.new("w","myfile.txt")
>>> f << "line 1"
>>> f << "line 2"
>>> f.close
>> Sorry it should be filename, mode ..this way is the correct.
>>  f=File.new("myfile.txt","w)
> 
>  It is OK. Thank you very much.
> I don't want to print the whole line,
> I want to print some sql special words,
> for example;
> 1- if the line start  with comment(//) do not print the line.
> 2- if line contain "find" and I want to print the  leftside of "::" or 
> class name (like this ClassBase::Class  print ClassBase)
> 3- if line contain "find" and I want to print the sql commands (like 
> insert update ...),  table and column names. ( like this; insert into
>  tableA where
> columnA, columnB, columnC...  print he TableA and ColumnA, columnB, 
> columnCˇˇ...)
> 
> please help me.

what I done so far;

1- i think it OK.
2- It almost done but I can do print it with this code 
text[/(D.*)+::/], if the line contains second :: it print also. I 
dontwant it.
3- maybe 50 percent, i can print
 text.grep( /FROM\s+(.*?)\s+WHERE/ ) do |line|
   puts line
 end

but it is not what I want.

please help me!...
-- 
Posted via http://www.ruby-forum.com/.