Class: AmemberPro::Parameters

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

Defined Under Namespace

Classes: Nested

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(&block) ⇒ Parameters

Returns a new instance of Parameters.



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# File 'lib/amember_pro/parameters.rb', line 45

def initialize &block
  self.parameters = Hash.new
  self.instance_eval(&block) if block_given?
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args) ⇒ Object 



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# File 'lib/amember_pro/parameters.rb', line 8

def method_missing method, *args
  self.args = args
  self.key = method.to_s
  self.value = self.args[0]

  case method
  when :format
    underscore_prefix
    self.value ||= 'json'
  when :count
    underscore_prefix
    self.value ||= '20'
  when :page
    underscore_prefix
    self.value ||= '0'
  when :filter
    underscore_prefix
    filterify
  end
  add self.key.to_s, self.value.to_s
end

Instance Attribute Details

#args ⇒ Object

Returns the value of attribute args.



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# File 'lib/amember_pro/parameters.rb', line 6

def args
  @args
end

#key ⇒ Object

Returns the value of attribute key.



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# File 'lib/amember_pro/parameters.rb', line 4

def key
  @key
end

#parameters ⇒ Object

Returns the value of attribute parameters.



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# File 'lib/amember_pro/parameters.rb', line 3

def parameters
  @parameters
end

#value ⇒ Object

Returns the value of attribute value.



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# File 'lib/amember_pro/parameters.rb', line 5

def value
  @value
end

Instance Method Details

#add(key, value) ⇒ Object 



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# File 'lib/amember_pro/parameters.rb', line 50

def add key, value
  self.parameters[key.to_s] = value.to_s
  self.parameters
end

#delete(key) ⇒ Object 



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# File 'lib/amember_pro/parameters.rb', line 30

def delete key
  self.parameters.to_hash.delete(key.to_s)
end

#nested(nest) ⇒ Object 



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# File 'lib/amember_pro/parameters.rb', line 34

def nested nest
  unless nest.is_a? AmemberPro::Parameters::Nested
    raise "Nest must be of type AmemberPro::Parameters::Nested"
  end
  self.parameters.merge!(nest.to_hash)
end

#to_hash ⇒ Object 



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# File 'lib/amember_pro/parameters.rb', line 55

def to_hash
  self.to_s
end

#to_s ⇒ Object 



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# File 'lib/amember_pro/parameters.rb', line 59

def to_s
  current_params
end

#underscore_prefix ⇒ Object 



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# File 'lib/amember_pro/parameters.rb', line 41

def underscore_prefix
  self.key = self.key.insert(0, '_')
end