Class: Cloudfuji::Utils

Inherits:
Object
  • Object
show all
Defined in:
lib/cloudfuji/utils.rb

Overview

:nodoc:

Class Method Summary collapse

Class Method Details

.array_helper(array, proc) ⇒ Object 



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# File 'lib/cloudfuji/utils.rb', line 8

def array_helper(array, proc)
  array.collect do |value|
    if value.kind_of?( Hash  )
      deep_process_hash_keys(value, proc)
    elsif value.kind_of?( Array )
      array_helper(array)
    else
      value
    end
  end
end

.deep_process_hash_keys(input_hash, proc) ⇒ Object 



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# File 'lib/cloudfuji/utils.rb', line 20

def deep_process_hash_keys(input_hash, proc)
  hash = {}
  input_hash.keys.each do |key|
    _key = proc.call(key)
    if input_hash[key].kind_of?(Hash)
      hash[_key] = deep_process_hash_keys(input_hash[key], proc)
    elsif input_hash[key].kind_of?(Array)
      hash[_key] = array_helper(input_hash[key], proc)
    else
      hash[_key] = input_hash[key]
    end
  end

  hash
end

.deep_stringify_hash_keys(input_hash) ⇒ Object 



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# File 'lib/cloudfuji/utils.rb', line 44

def deep_stringify_hash_keys(input_hash)
  deep_process_hash_keys(input_hash, Proc.new { |key| key.to_s })
end

.deep_symbolize_hash_keys(input_hash) ⇒ Object 



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# File 'lib/cloudfuji/utils.rb', line 40

def deep_symbolize_hash_keys(input_hash)
  deep_process_hash_keys(input_hash, Proc.new { |key| key.to_sym })
end

.deep_underscore_hash_keys(input_hash) ⇒ Object 



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# File 'lib/cloudfuji/utils.rb', line 36

def deep_underscore_hash_keys(input_hash)
  deep_process_hash_keys(input_hash, Proc.new { |key| key.to_s.underscore })
end

.normalize_keys(input_hash) ⇒ Object 



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# File 'lib/cloudfuji/utils.rb', line 48

def normalize_keys(input_hash)
  deep_symbolize_hash_keys(deep_underscore_hash_keys(input_hash))
end

.refresh_env! ⇒ Object

TODO: Make this update all the available ENV variables



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# File 'lib/cloudfuji/utils.rb', line 5

def refresh_env!
end