Class: UniformResourceIdentifier::Query

Inherits:
Object
  • Object
show all
Extended by:
Parsable
Defined in:
lib/uniform_resource_identifier/query.rb

Instance Method Summary collapse

Methods included from Parsable

parse

Constructor Details

#initialize(query = nil) ⇒ Query

Returns a new instance of Query.



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# File 'lib/uniform_resource_identifier/query.rb', line 10

def initialize(query=nil)
  if query.respond_to?(:to_str)
    query = "#{query =~ /^\?/ ? nil : '?'}#{query.to_str}" # Prepend a question mark if needed
    @query = Addressable::URI.parse(query).query_values
  elsif query.respond_to?(:to_hash)
    @query = query.to_hash
  else
    raise(TypeError, "query must either be a String or a Hash") unless query.nil?
  end
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/uniform_resource_identifier/query.rb', line 21

def [](key)
  @query[key]
end

#[]=(key, value) ⇒ Object 



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# File 'lib/uniform_resource_identifier/query.rb', line 25

def []=(key, value)
  @query[key] = value
end

#blank? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/uniform_resource_identifier/query.rb', line 37

def blank?
  @query.blank?
end

#to_h ⇒ Object 



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# File 'lib/uniform_resource_identifier/query.rb', line 33

def to_h
  @query
end

#to_s ⇒ Object 



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# File 'lib/uniform_resource_identifier/query.rb', line 29

def to_s
  @query.blank? ? "" : @query.to_query
end