gitql-core 0.20.0

GitQL Core components
Documentation 
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use super::values::Value;

/// In memory representation of the list of [`Value`] in one Row
#[derive(Clone, Default)]
pub struct Row {
    pub values: Vec<Box<dyn Value>>,
}

/// In memory representation of the Rows of one [`Group`]
#[derive(Clone, Default)]
pub struct Group {
    pub rows: Vec<Row>,
}

impl Group {
    /// Returns true of this group has no rows
    pub fn is_empty(&self) -> bool {
        self.rows.is_empty()
    }

    /// Returns the number of rows in this group
    pub fn len(&self) -> usize {
        self.rows.len()
    }
}

/// In memory representation of the GitQL Object which has titles and groups
#[derive(Default)]
pub struct GitQLObject {
    pub titles: Vec<String>,
    pub groups: Vec<Group>,
}

impl GitQLObject {
    /// Flat the list of current groups into one main group
    pub fn flat(&mut self) {
        let mut rows: Vec<Row> = vec![];
        for group in &mut self.groups {
            rows.append(&mut group.rows);
        }

        self.groups.clear();
        self.groups.push(Group { rows })
    }

    /// Returns true of there is no groups
    pub fn is_empty(&self) -> bool {
        self.groups.is_empty()
    }

    /// Returns the number of groups in this Object
    pub fn len(&self) -> usize {
        self.groups.len()
    }
}