Module: Net::HTTPExt

Defined in:
lib/vex/base/net/http_ext.rb,
lib/vex/base/net/http_ext.rb

Overview

This adds Net.get, Net.head, Net.post

Defined Under Namespace

Classes: Response

Constant Summary collapse

REDIRECTION_LIMIT = 
10
DEFAULT_OPTIONS = 
{
  :redirect => 10     # MAX # of redirection
}
HEADERS_KEY = 
:"net:http_ext:preprocessors:headers"

Instance Method Summary collapse

Instance Method Details

#exists?(url, opts = {}) ⇒ Boolean Also known as: exist?

Returns:

  • (Boolean) 


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# File 'lib/vex/base/net/http_ext.rb', line 67

def exists?(url, opts = {})
  r = Net.head(url, opts)
  r.code >= 200 && r.code < 300
end

#get(url, opts = {}) ⇒ Object

GET request



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# File 'lib/vex/base/net/http_ext.rb', line 63

def get(url, opts = {})
  http :get, url, nil, opts
end

#head(url, opts = {}) ⇒ Object

HEAD request



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# File 'lib/vex/base/net/http_ext.rb', line 58

def head(url, opts = {})
  http :head, url, nil, opts
end

#headers ⇒ Object 



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# File 'lib/vex/base/net/http_ext.rb', line 76

def headers
  Thread.current[HEADERS_KEY] ||= {}
end

#headers=(h) ⇒ Object 



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# File 'lib/vex/base/net/http_ext.rb', line 80

def headers=(h)
  Thread.current[HEADERS_KEY] = h
end

#post(url, body, opts = {}) ⇒ Object

POST request



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# File 'lib/vex/base/net/http_ext.rb', line 53

def post(url, body, opts = {})
  http :post, url, body, opts
end

#with_headers(scope, &block) ⇒ Object 



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# File 'lib/vex/base/net/http_ext.rb', line 84

def with_headers(scope, &block)
  old = headers
  self.headers = headers.dup.update scope
  yield
ensure
  self.headers = old
end