RSpec
Ruby on Rails
Ruby
method
to_formatted_s
v2.3.8 -
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Class: ActiveSupport::CoreExtensions::Array::Conversions
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- What's this?
= private
= protected
to_formatted_s(format = :default)
public
Converts a collection of elements into a formatted string by calling to_s on all elements and joining them:
Blog.find(:all).to_formatted_s # => "First PostSecond PostThird Post"
Adding in the :db argument as the format yields a prettier output:
Blog.find(:all).to_formatted_s(:db) # => "First Post,Second Post,Third Post"
