Class: RubyReadsPHP

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

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ RubyReadsPHP

Returns a new instance of RubyReadsPHP.



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# File 'lib/ruby_reads_php.rb', line 4

def initialize
  self.constants = {}
end

Instance Attribute Details

#constants ⇒ Object

Returns the value of attribute constants.



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# File 'lib/ruby_reads_php.rb', line 2

def constants
  @constants
end

Class Method Details

.read(file_name) ⇒ Object 



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# File 'lib/ruby_reads_php.rb', line 8

def self.read(file_name)
  rrp = self.new
  rrp.parse(file_name)
end

Instance Method Details

#cast_not_string_value(value) ⇒ Object 



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# File 'lib/ruby_reads_php.rb', line 36

def cast_not_string_value(value)
  if value.match(/\./)
    return value.to_f
  else
    return value.to_i
  end
end

#parse(file_name) ⇒ Object 



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# File 'lib/ruby_reads_php.rb', line 14

def parse(file_name)
  file_name << '.php' unless file_name.match(/.php/)
  file = File.new(file_name, "r")
  data = parse_file(file)
  self
end

#parse_file(file) ⇒ Object 



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

def parse_file(file)    
constant_regex = /define\((\s)*('|")((\w|\s)+)('|")(\s)*,(\s)*(('|")?)([^'"]*)(('|")?)(\s)*\);/
while (line = file.gets)
    if line.match(constant_regex)
    contant_key = line[constant_regex, 3]
    constant_value = line[constant_regex, 10]
    if line[constant_regex, 9].nil?
      #This value was not wrapped in quotes. cast it to either an integer or a float
      constant_value = cast_not_string_value(constant_value)
    end
    constants[contant_key] = constant_value
  end
end
end