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Programming-Idioms

History of Idiom 146 > diff from v3 to v4

Edit summary for version 4 by steenslag:
New Ruby implementation by user [steenslag]

Version 3

2016-09-07, 21:10:40

Version 4

2016-09-07, 21:41:40

Idiom #146 Convert string to floating point number

Extract floating point value f from its string representation s

Idiom #146 Convert string to floating point number

Extract floating point value f from its string representation s

Extra Keywords
real conversion
Extra Keywords
real conversion
Code
f = s.to_f
Comments bubble
This method never raises an exception.