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Questions tagged [carmen]

Carmen is the name of a Ruby gem providing a repository of geographic regions and of a collection of software from Carnegie Mellon University for controlling mobile robots.

"Carmen" may refer to

Carmen the Ruby gem is a repository of geographic regions for Ruby, designed to make it easy to access country and region data. It also includes replacements for Rails' default country_select and state_select plugins.

CARMEN the toolkit is an open-source collection of software for mobile robot control. CARMEN is modular software designed to provide basic navigation primatives including: base and sensor control, logging, obstacle avoidance, localization, path planning, and mapping.

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Carmen-rails undefined method "-"

Using carmen-rails to generate a country select element in my billing address form. country_select(:card, :country, {priority: ['United States', 'Canada']}, id: 'country') The above usage causes the following error: NoMethodError: undefined…
robinjohnobrien
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When i select a country, the list of state wouldn't change

I use carmen-rails in my form to show country and sub-regions for each country, the first time when i select a country it update the list of subregions as well, then when i save these informations in database and go for the second time to above page…
medBouzid
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How to use carmen-rails gem in my project?

I want to use carmen-rails gem in my rails project, but in documentation at github i can't understand well how to use it , so i think : if for example i want my users have a country and state : first : i should add 2 columns in my user model…
medBouzid
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Problems making Carmen Robotics toolkit in Fedora

I'm running into issues installing the Carmen Robotics toolkit in Fedora; Making: When I type make, I get the following error message ---- Copying global/carmen-std.ini to carmen.ini *********** E X P O R T *********** ---- Copying ipc.h…
williamstome
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jquery tokenInput with has_many that isn't stored in DB

I am new to rails so please point me in the right direction if I am not doing this in the rails way. I am using the carmen gem for a list of states and they aren't stored in the DB. I followed this rails cast for using the tokenInput plugin, but my…
flynfish
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