Ruby Interning Empty String Error

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and you’ll get a nicely formatted error message if the function is called with something else, or returns something else. Ruby has no concept of a single character data type – running "string".chars returns an array of single-character strings.

hash, :casecmp, :+, :*, :%, :[], :[]=, :insert, :length, :size, :bytesize, :empty. is another String method called reverse! (it has an exclamation mark or ‘bang’ on the end). This is an example of a ‘bang method’ and, in Ruby, this.

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Oct 19, 2012. Ruby; Abysmal slowness; Lack of basic functionality (e.g. replace a. error messages; Catastrophic upgrade paths; Did I mention Ruby and its speed?. run Puppet configuration client: interning empty string") and many hours.

This is especially important if we want to use benchmarks as an indication of the.

Home > ruby interning > ruby interning empty string error Ruby Interning Empty String Error. here for a quick overview of the site Help Center Detailed answers to any.

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Interning empty string error in Ruby on Rails | Tony Amoyal – I don't like writing short posts about fixing code errors but I think this one deserves a quick shout out. If you get an error in your Rails application that

Suddenly started getting a "interning empty string" on all actions for a particular controller in the project i'm working on. This was working fine, then i started.

Ambiguous 'id' column error fixed on Rails 3.2.8 installations when fact filters. Fixed ArgumentError (interning empty string) on “hammer host info” (#3352).

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Jan 22, 2017. The first step is populating that empty resume with projects. Check out the Ruby on Rails Tutorial or The Django Girls Guide. Typically, you'll be asked to give examples of leadership, overcoming a challenge, or failure. As for practice questions, concentrate on the Arrays and Strings, Linked Lists,

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Currently, in my request model I have: belongs_to :requestor, :class_name => 'User' So the requestor is the current_user. Problem is when the current_user.

2010年4月24日. Designing Beautiful Ruby APIs V.2 [email protected] 2010/4/ About Me. end end # ArgumentError: interning empty string # we can not get name. string of code • No editor's syntax highlight • Not report syntax error until.

May 6, 2014. As strings in Ruby are mutable, any string literals must result in a new string each. Currently the causing error isn't output anywhere, and rescue won't pay attention to. reachable["symbols"] #=> ["freeze", "inspect", "intern", empty? : false end end refine String do def blank? strip.length == 0 end end.

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