Class: String

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

Instance Method Summary collapse

Instance Method Details

#capitalize_first ⇒ Object 



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# File 'lib/utils/utils.rb', line 18

def capitalize_first
  self.slice(0,1).capitalize + self.slice(1..-1)
end

#capitalize_first! ⇒ Object 



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# File 'lib/utils/utils.rb', line 21

def capitalize_first!
  self.replace(self.capitalize_first)
end

#delete_last_path_component ⇒ Object 



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# File 'lib/utils/utils.rb', line 54

def delete_last_path_component
  self.split(File::SEPARATOR)[0..-2].join(File::SEPARATOR)
end

#include_one_of?(*array) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/utils/utils.rb', line 12

def include_one_of?(*array)
  array.flatten.each do |str|
    return true if self.include?(str)
  end
  false
end

#lowercase_first ⇒ Object 



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# File 'lib/utils/utils.rb', line 24

def lowercase_first
  str = to_s
  str[0,1].downcase + str[1..-1]
end

#path_intersection(other) ⇒ Object 



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# File 'lib/utils/utils.rb', line 35

def path_intersection(other)
  component_start = 0
  (0..[other.size, self.size].min).each { |i|

    if self[i] == '/'
      component_start = i
    end

    if self[i] != other[i]
      if i > 0
        return self[0..component_start]
      else
        return ''
      end
    end
  }
  self
end

#underscore ⇒ Object 



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# File 'lib/utils/utils.rb', line 28

def underscore
  self.gsub(/::/, '/').
      gsub(/([A-Z]+)([A-Z][a-z])/,'\1_\2').
      gsub(/([a-z\d])([A-Z])/,'\1_\2').
      tr("-", "_").
      downcase
end