Ara's main gem: validation with error message

[Peña, Botp]

Hi,

This request should probably be addressed directly to Ara but maybe =
others may have other ideas, so

Using Ara's main, I have something like the following,

Main do
argument :user do
required
description "name or userid"
validate{|user| check1(user)}
validate{|user| check2(user,child)}
validate{|user| check3(user,parent)}
end

def run
p params[:user].value
end
end


Currently, i only get one validation message like,=20

invalid: argument(user)=3D"botp"


It would be nice if i could specify/add an (optional) error message for =
each validation, like eg


validate("user does not exist"){|user| check1(user)}
validate("user must have child"){|user| check2(user,child)}
validate("user need parent"){|user| check3(user,parent)}


Are you there, Ara? ;-)

Sorry for your time, Ara, as i'm fond of your main gem.=20
Thank you for main.

kind regards -botp

 

[Peña, Botp]

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