Class: Knj::Http2::Response

Inherits:
Object show all
Defined in:
lib/knj/http2.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args = {}) ⇒ Response

Returns a new instance of Response.



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# File 'lib/knj/http2.rb', line 601

def initialize(args = {})
  @args = args
  @args[:headers] = {} if !@args.key?(:headers)
  @args[:body] = "" if !@args.key?(:body)
end

Instance Attribute Details

#args ⇒ Object (readonly)

Returns the value of attribute args.



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# File 'lib/knj/http2.rb', line 599

def args
  @args
end

Instance Method Details

#body ⇒ Object

Returns the complete body of the result as a string.

Examples

print “Looks like we caught the end of it as well?” if res.body.to_s.downcase.index(“</html>”) != nil



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# File 'lib/knj/http2.rb', line 647

def body
  return @args[:body]
end

#charset ⇒ Object

Returns the charset of the result.



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# File 'lib/knj/http2.rb', line 652

def charset
  return @args[:charset]
end

#code ⇒ Object

Returns the code of the result (200, 404, 500 etc).

Examples

print “An internal error occurred.” if res.code.to_i == 500



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# File 'lib/knj/http2.rb', line 633

def code
  return @args[:code]
end

#contenttype ⇒ Object

Returns the content-type of the result as a string.

Examples

print “This body can be printed - its just plain text!” if http.contenttype == “text/plain”



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# File 'lib/knj/http2.rb', line 659

def contenttype
  return @args[:contenttype]
end

#header(key) ⇒ Object

Returns a certain header by name or false if not found.

Examples

val = res.header(“content-type”)



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# File 'lib/knj/http2.rb', line 617

def header(key)
  return false if !@args[:headers].key?(key)
  return @args[:headers][key].first.to_s
end

#header?(key) ⇒ Boolean

Returns true if a header of the given string exists.

Examples

print “No content-type was given.” if !http.header?(“content-type”)

Returns:

  • (Boolean) 


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# File 'lib/knj/http2.rb', line 625

def header?(key)
  return true if @args[:headers].key?(key) and @args[:headers][key].first.to_s.length > 0
  return false
end

#headers ⇒ Object

Returns headers given from the host for the result.

Examples

headers_hash = res.headers



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# File 'lib/knj/http2.rb', line 610

def headers
  return @args[:headers]
end

#http_version ⇒ Object

Returns the HTTP-version of the result.

Examples

print “We are using HTTP 1.1 and should support keep-alive.” if res.http_version.to_s == “1.1”



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# File 'lib/knj/http2.rb', line 640

def http_version
  return @args[:http_version]
end