U:RDoc::AnyMethod[iI"source_date_epoch_string:ETI""Gem::source_date_epoch_string;TT:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph;	[I"OIf the SOURCE_DATE_EPOCH environment variable is set, returns it's value. ;TI"IOtherwise, returns the time that `Gem.source_date_epoch_string` was ;TI":first called in the same format as SOURCE_DATE_EPOCH.;To:RDoc::Markup::BlankLineo;
;	[I"MNOTE(@duckinator): The implementation is a tad weird because we want to:;To:RDoc::Markup::Verbatim;	[	I"L1. Make builds reproducible by default, by having this function always
;TI"3   return the same result during a given run.
;TI"K2. Allow changing ENV['SOURCE_DATE_EPOCH'] at runtime, since multiple
;TI"F   tests that set this variable will be run in a single process.
;T:@format0o;
;	[I"KIf you simplify this function and a lot of tests fail, that is likely ;TI"due to #2 above.;T@o;
;	[I"#Details on SOURCE_DATE_EPOCH: ;TI"=https://reproducible-builds.org/specs/source-date-epoch/;T:
@fileI"lib/rubygems.rb;T:0@omit_headings_from_table_of_contents_below000[I"();T@"FI"Gem;TcRDoc::NormalModule00