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Size: 892 Bytes
Versions: 83
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Stored size: 892 Bytes
Contents
require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/../../spec_helper'
describe "Integer#chr" do
it "returns a string containing the ASCII character represented by self" do
[82.chr, 117.chr, 98.chr, 105.chr, 110.chr, 105.chr, 117.chr, 115.chr,
32.chr,
114.chr, 111.chr, 99.chr, 107.chr, 115.chr].should ==
["R", "u", "b", "i", "n", "i", "u", "s", " ", "r", "o", "c", "k", "s"]
end
it "returns a new String for each call" do
82.chr.should_not equal(82.chr)
end
it "raises a RangeError if self is out of the ASCII character range" do
lambda { -1.chr }.should raise_error(RangeError)
lambda { -300.chr }.should raise_error(RangeError)
lambda { (-bignum_value).chr }.should raise_error(RangeError)
lambda { 300.chr }.should raise_error(RangeError)
lambda { bignum_value.chr }.should raise_error(RangeError)
end
end
Version data entries
83 entries across 83 versions & 1 rubygems