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Thufir

2008-Feb-07 23:39 UTC

rake fails with syntax error

I''m trying to import csv data as per

http://www.jobwd.com/article/show/5

but can''t quite get the syntax:



thufir@arrakis ~/goodfellow-tool/db $ 
thufir@arrakis ~/goodfellow-tool/db $ rake
(in /home/thufir/goodfellow-tool/db)
rake aborted!
/home/thufir/goodfellow-tool/db/rakefile:12: syntax error, unexpected 
tSYMBEG, expecting '')''
                        :name   => name
                         ^
/usr/lib/ruby/gems/1.8/gems/rake-0.7.3/lib/rake.rb:1940:in 
`raw_load_rakefile''
(See full trace by running task with --trace)
thufir@arrakis ~/goodfellow-tool/db $ 
thufir@arrakis ~/goodfellow-tool/db $ cat rakefile 
desc "load int data into development.sqlite3"

task :load_data => ["/home/thufir/goodfellow-tool/db/
data.csv", :environment] do |t|


        File.read(t.prerequisites.first).each do | line |

                id,name=line.split(/,/)

                Call.create(
                        :id     => id
                        :name   => name
                )
        end
end
thufir@arrakis ~/goodfellow-tool/db $ 
thufir@arrakis ~/goodfellow-tool/db $ sqlite3 development.sqlite3 
SQLite version 3.4.1
Enter ".help" for instructions
sqlite> .schema
CREATE TABLE calls ("id" INTEGER PRIMARY KEY NOT NULL,
"name" varchar
(255) DEFAULT NULL);
CREATE TABLE schema_info (version integer);
sqlite> SELECT * FROM calls;
1|zero
sqlite> .quit
thufir@arrakis ~/goodfellow-tool/db $ 
thufir@arrakis ~/goodfellow-tool/db $ cat data.csv 
2,"two"
3,"three"
4,"four"
thufir@arrakis ~/goodfellow-tool/db $ 




thanks,

Thufir


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Philip Hallstrom

2008-Feb-08 00:07 UTC

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Re: rake fails with syntax error

> `raw_load_rakefile''
> (See full trace by running task with --trace)
> thufir@arrakis ~/goodfellow-tool/db $
> thufir@arrakis ~/goodfellow-tool/db $ cat rakefile
> desc "load int data into development.sqlite3"
>
> task :load_data => ["/home/thufir/goodfellow-tool/db/
> data.csv", :environment] do |t|
>
>
>        File.read(t.prerequisites.first).each do | line |
>
>                id,name=line.split(/,/)
>
>                Call.create(
>                        :id     => id


You need a comma after that last "id".

:id => id,





>                        :name   => name
>                )
>        end
> end
> thufir@arrakis ~/goodfellow-tool/db $
> thufir@arrakis ~/goodfellow-tool/db $ sqlite3 development.sqlite3
> SQLite version 3.4.1
> Enter ".help" for instructions
> sqlite> .schema
> CREATE TABLE calls ("id" INTEGER PRIMARY KEY NOT NULL,
"name" varchar
> (255) DEFAULT NULL);
> CREATE TABLE schema_info (version integer);
> sqlite> SELECT * FROM calls;
> 1|zero
> sqlite> .quit
> thufir@arrakis ~/goodfellow-tool/db $
> thufir@arrakis ~/goodfellow-tool/db $ cat data.csv
> 2,"two"
> 3,"three"
> 4,"four"
> thufir@arrakis ~/goodfellow-tool/db $
>
>
>
>
> thanks,
>
> Thufir
>
>
> >
>
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Thufir

2008-Feb-08 00:13 UTC

head link

Re: rake fails with syntax error

On Fri, 08 Feb 2008 00:07:17 +0000, Philip Hallstrom wrote:

> You need a comma after that last "id".
Thanks, that was an amazingly quick reply :)

It''s still failing:

thufir@arrakis ~/goodfellow-tool/db $ 
thufir@arrakis ~/goodfellow-tool/db $ rake 
(in /home/thufir/goodfellow-tool/db)
rake aborted!
Don''t know how to build task ''default''

(See full trace by running task with --trace)
thufir@arrakis ~/goodfellow-tool/db $ 


There''s no "default" task in the rakefile, though.


-Thufir


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Philip Hallstrom

2008-Feb-08 00:39 UTC

head link

Re: rake fails with syntax error

>> You need a comma after that last "id".
>
> Thanks, that was an amazingly quick reply :)
>
> It''s still failing:
>
> thufir@arrakis ~/goodfellow-tool/db $
> thufir@arrakis ~/goodfellow-tool/db $ rake
> (in /home/thufir/goodfellow-tool/db)
> rake aborted!
> Don''t know how to build task ''default''
>
> (See full trace by running task with --trace)
> thufir@arrakis ~/goodfellow-tool/db $
>
>
> There''s no "default" task in the rakefile, though.
rake load_data

Or whatever your task name is...

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Thufir

2008-Feb-08 01:09 UTC

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Re: rake fails with syntax error

On Fri, 08 Feb 2008 00:39:04 +0000, Philip Hallstrom wrote:
> rake load_data
> 
> Or whatever your task name is...
Oh yeah, forgot.  I was reading the directions, which include:

"But it''s important to include :environment in the task line -
that tells
Rails how to connect to the right database. "
http://www.jobwd.com/article/show/5

My rake command is failing with:

thufir@arrakis ~/goodfellow-tool/db $ rake load_data
(in /home/thufir/goodfellow-tool/db)
rake aborted!
Don''t know how to build task ''environment''

(See full trace by running task with --trace)
thufir@arrakis ~/goodfellow-tool/db $ 

So I''m a bit stymied.  I mean, presumably the rake file pulls data from
database.yml and so forth...    :(

Thank you for all your help, I''m much closer to tangible results.

-Thufir

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Rails - Feb 2008 - rake fails with syntax error

rake fails with syntax error

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