module Bendy

The Bendy library of useful code and odds and ends. These snippets of code have been useful to the Bendyworks team at times and so are collected here for ease of use. Please see individual docs for more information on usage.

We’re using refinements to _freedom patch_ Array in a safe way.

We’re using refinements to _freedom patch_ Hash in a safe way.

Bendy module that _freedom patches_ Object and NilClass to add ‘try`, like in ActiveSupport

Constants

VERSION

Public Instance Methods

get_deep(*fields) click to toggle source

# File lib/bendy/hash.rb, line 17
def get_deep(*fields)
  fields.inject(self) {|acc,e| acc[e] if acc.is_a?(Hash)}
end

inits() click to toggle source

# File lib/bendy/array.rb, line 27
def inits
  (self.length + 1).times.map{ |i| self.take(i) }
end

tails() click to toggle source

# File lib/bendy/array.rb, line 14
def tails
  (self.length + 1).times.map{ |i| self.drop(i) }
end

try(*a) { |self| ... } click to toggle source

# File lib/bendy/object.rb, line 15
def try(*a, &b)
  if a.empty? && block_given?
    yield self
  else
    public_send(*a, &b) if respond_to?(a.first)
  end
end