Class: Boson::Commands::WebCore::Get

Inherits:
Object
  • Object
show all
Defined in:
lib/boson/commands/web_core.rb

Overview

Used by the get command to make get requests and optionally parse json and yaml. Ruby 1.8.x is dependent on json gem for parsing json. See Get.request for options a request can take.

Constant Summary collapse

FORMAT_HEADERS = 
{
  :json=>%w{application/json text/json application/javascript text/javascript},
  :yaml=>%w{application/x-yaml text/yaml}
}

Instance Method Summary collapse

Constructor Details

#initialize(url, options = {}) ⇒ Get

:nodoc:



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# File 'lib/boson/commands/web_core.rb', line 94

def initialize(url, options={})
  @url, @options = url, options
end

Instance Method Details

#request(options = {}) ⇒ Object

Returns the response body string or a parsed data structure. Returns nil if request fails. By default expects response to be 200.

Options:

:any_response

Returns body string for any response code. Default is false.

:parse

Parse the body into either json or yaml. Expects a valid format or if true autodetects one. Default is false.

:raise_error

Raises any original errors when parsing or fetching url instead of handling errors silently.



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# File 'lib/boson/commands/web_core.rb', line 105

def request(options={})
  @options.merge! options
  body = get_body
  body && @options[:parse] ? parse_body(body) : body
end