Ruby (programming Language) - Interaction

Interaction

See also: Interactive Ruby Shell

The Ruby official distribution also includes "irb", an interactive command-line interpreter which can be used to test code quickly. The following code fragment represents a sample session using irb:

$ irb irb(main):001:0> puts "Hello, World" Hello, World => nil irb(main):002:0> 1+2 => 3

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Famous quotes containing the word interaction:

    “The act of putting into your mouth what the earth has grown is perhaps your most direct interaction with the earth.”
    —Frances Moore Lappé (b. 1944)

    “UG [universal grammar] may be regarded as a characterization of the genetically determined language faculty. One may think of this faculty as a ‘language acquisition device,’ an innate component of the human mind that yields a particular language through interaction with present experience, a device that converts experience into a system of knowledge attained: knowledge of one or another language.”
    —Noam Chomsky (b. 1928)

    “Recent studies that have investigated maternal satisfaction have found this to be a better prediction of mother-child interaction than work status alone. More important for the overall quality of interaction with their children than simply whether the mother works or not, these studies suggest, is how satisfied the mother is with her role as worker or homemaker. Satisfied women are consistently more warm, involved, playful, stimulating and effective with their children than unsatisfied women.”
    —Alison Clarke-Stewart (20th century)