Flowdock
method

putc

Importance_1
Ruby latest stable (v1_9_3_392) - 0 notes - Class: ARGF
putc(p1) public

If obj is Numeric, write the character whose code is the least-significant byte of obj, otherwise write the first byte of the string representation of obj to ios. Note: This method is not safe for use with multi-byte characters as it will truncate them.

$stdout.putc "A"
$stdout.putc 65

produces:

AA
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