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Contents
module Elasticsearch
module Extensions
module ANSI
# Wrapper for the Elasticsearch response body, which adds a {#to_ansi} method
#
class ResponseBody < DelegateClass(Hash)
def initialize(body)
super(body)
end
# Return a [colorized and formatted](http://en.wikipedia.org/wiki/ANSI_escape_code)
# representation of the Elasticsearch response for:
#
# * Search results (hits and highlights)
# * Facets (terms, statistical, histogram, date_histogram)
# * Analyze API output
# * Shard allocation
#
# @example Display formatted search results
#
# require 'elasticsearch/extensions/ansi'
# puts Elasticsearch::Client.new.search.to_ansi
#
# @todo Add all facets and handlers for remaining response parts / types
#
def to_ansi(options={})
output = Actions.public_methods.select do |m|
m.to_s =~ /^display_/
end.map do |m|
Actions.send(m, self, options)
end
unless output.compact.empty?
output.compact.join("\n")
else
self.respond_to?(:awesome_inspect) ? self.awesome_inspect : self.inspect
end
end
end
end
end
end
module Elasticsearch
module Transport
module Transport
class Response
# Wrap the response body in the {Extensions::ANSI::ResponseBody} class
#
def body_to_ansi
Extensions::ANSI::ResponseBody.new @body
end
alias_method :body_original, :body
alias_method :body, :body_to_ansi
end
end
end
end
Version data entries
28 entries across 28 versions & 1 rubygems