U:RDoc::AnyMethod[iI"
presence:ETI"Object#presence;TF:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph;	[I"CReturns the receiver if it's present otherwise returns +nil+. ;TI".<tt>object.presence</tt> is equivalent to;To:RDoc::Markup::BlankLineo:RDoc::Markup::Verbatim;	[I"$object.present? ? object : nil
;T:@format0o;
;	[I" For example, something like;T@o;;	[I";state   = params[:state]   if params[:state].present?
;TI"=country = params[:country] if params[:country].present?
;TI"(region  = state || country || 'US'
;T;
0o;
;	[I"becomes;T@o;;	[I"Kregion = params[:state].presence || params[:country].presence || 'US'
;T;
0o;
;	[I"@return [Object];T:
@fileI"0lib/active_support/core_ext/object/blank.rb;T:0@omit_headings_from_table_of_contents_below000[I"();T@$FI"Object;TcRDoc::NormalClass00