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Add some more documentation for Integer

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Daniel Bovensiepen
2012-05-01 23:43:49 +08:00
parent de67c321fe
commit 42197ae0a6
1 changed files with 19 additions and 6 deletions
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mrblib/numeric.rb
+19 -6
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@@ -1,8 +1,14 @@
#
# Integer
#
##
# Integer
#
# ISO 15.2.8
class Integer
# 15.2.8.3.15
##
# Calls the given block once for each Integer
# from +self+ downto +num+.
#
# ISO 15.2.8.3.15
def downto(num, &block)
raise TypeError, "expected Integer" unless num.kind_of? Integer
i = self
@@ -13,7 +19,10 @@ class Integer
self
end
# 15.2.8.3.22
##
# Calls the given block +self+ times.
#
# ISO 15.2.8.3.22
def times(&block)
i = 0
while(i < self)
@@ -23,7 +32,11 @@ class Integer
self
end
# 15.2.8.3.27
##
# Calls the given block once for each Integer
# from +self+ upto +num+.
#
# ISO 15.2.8.3.27
def upto(num, &block)
raise TypeError, "expected Integer" unless num.kind_of? Integer
i = self