Class: String

Inherits:
Object show all
Defined in:
lib/other.rb

Instance Method Summary collapse

Instance Method Details

#capitalize_first_letter ⇒ Object 



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# File 'lib/other.rb', line 179

def capitalize_first_letter
  self.sub(/^(.)/) { $1.capitalize }
end

#from_orient ⇒ Object Also known as: expand

from orient translates the database response into active-orient objects

symbols are representated via “:something]:”

database records respond to the “rid”-method

other values are not modified



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# File 'lib/other.rb', line 204

def from_orient
 if rid?
   ActiveOrient::Model.autoload_object self
 elsif  self =~ /^:.*:$/
	# symbol-representation in the database
   self[1..-2].to_sym
 else
   self
 end
end

#quote ⇒ Object 



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# File 'lib/other.rb', line 248

def quote
	str = self.dup
	if str[0, 1] == "'" && str[-1, 1] == "'"
		self
	else
		last_pos = 0
		while (pos = str.index("'", last_pos))
			str.insert(pos, "\\") if pos > 0 && str[pos - 1, 1] != "\\"
			last_pos = pos + 1
		end
		"'#{str}'"
	end
end

#rid ⇒ Object Also known as: rrid

return a valid rid (format: “nn:mm”) or nil



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# File 'lib/other.rb', line 227

def rid
    self["#"].nil? ? self : self[1..-1] if rid? 
end

#rid? ⇒ Boolean

a rid is either #nn:nn or nn:nn

Returns:

  • (Boolean) 


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# File 'lib/other.rb', line 222

def rid?
  self =~ /\A[#]{,1}[0-9]{1,}:[0-9]{1,}\z/
end

#to_a ⇒ Object 



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# File 'lib/other.rb', line 244

def to_a
  [ self ]
end

#to_classname ⇒ Object 



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# File 'lib/other.rb', line 232

def to_classname
  if self[0] == '$'
    self[1..-1]
  else
    self
  end
end

#to_human ⇒ Object

def coerce a #nodoc#

nil

end



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# File 'lib/other.rb', line 266

def to_human
	self
end

#to_or ⇒ Object 



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# File 'lib/other.rb', line 240

def to_or
 quote
end

#to_orient ⇒ Object

if the string contains “#xx:yy” omit quotes



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# File 'lib/other.rb', line 217

def to_orient
   rid? ? "#"+rid : self   # return the string (not the quoted string. this is to_or)
end

#where(**args) ⇒ Object

end



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# File 'lib/other.rb', line 191

def where **args
  if rid?
    from_orient.where **args
  end
end