Charlock_Holmes not returning anything in Ruby? -

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i'm trying use gem charlock_holmes (https://github.com/brianmario/charlock_holmes) detect , correct character formatting errors. however, program doesn't return anything.

my code is: 

require 'charlock_holmes' contents = file.read('./myfile.csv') detection = charlockholmes::encodingdetector.detect(contents) # => {:encoding => 'utf-8', :confidence => 100, :type => :text}

as specified in documentation.

when run in directory, nothing @ all: 

user$ ruby detector.rb  user$

expected behavior returns detected encoding (and, if desired, can change well). i've got gems installed, think, , i've tried under both 1.9.2 , 2.0.0.

any ideas i'm doing wrong or how find out? i'm afraid i'm new ruby, have tried pretty comprehensive search before asking , have come blank.

i think should put p detection in file detector.rb.

save code below :

require 'charlock_holmes' contents = file.read('./myfile.csv') detection = charlockholmes::encodingdetector.detect(contents) p detection

now run ran earlier.


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